Long Wedding Guest Dresses

Elevate your wedding guest style with these gorgeous long dresses. Whether you prefer a flattering A-line, dramatic mermaid, or sleek sheath silhouette, these styles feature luxe fabrics like satin, rhinestones, velvet, and glitter knit. Perfect for semi-formal, formal, or black-tie weddings, with stunning details like side slits, low backs, and strappy or strapless necklines. Find your picture-perfect long dress or gown for your upcoming wedding celebration.

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LONG WEDDING GUEST DRESSES
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Stunning Long Wedding Guest Dresses For Fall & Winter Events

Make an unforgettable entrance with Windsor’s long wedding guest dresses, designed for those who want to captivate from the moment they arrive. From flowing maxi dresses to form-fitting mermaid and trumpet styles, our long guest dresses offer silhouettes that flatter every body type. Unique details like faux pearl beading, rhinestone embellishments, and satin trims elevate each dress, making them perfect for fall or winter weddings where elegance is key.

Picture yourself gliding across a candlelit venue in a floor-length gown with an alluring high front slit, or standing out in a rhinestone-embellished dress with delicate adjustable ties. For semi-formal events, choose a simpler design without too many embellishments, or go for a lightweight fabric like chiffon or crepe. These luxurious touches make Windsor’s long wedding guest dresses the perfect choice for formal or black-tie weddings. Whether you prefer a timeless satin gown or an asymmetrical design with a contemporary twist, our collection has something for every style. Find your perfect fit and step into the season with confidence.

What are the best silhouettes for a long wedding guest dress?

Popular silhouettes include mermaid, column, trumpet, and asymmetrical designs. These shapes provide different fits, from form-fitting and dramatic to flowy and relaxed. Shop Windsor's complete collection of wedding guest dresses to find your perfect fit.

  • Keira Glitter Knit High Slit Formal Dress

    Special Occasion

    Dazzle in the gorgeous Keira glitter knit formal dress for your next special soiree! She features a sleeveless V-neckline, adjustable spaghetti straps, a high waist seam, and a floor-length skirt with a slim fit and a sexy thigh-high front slit. Style this dress with rhinestone statement earrings and a sparkly bracelet to pull the glamorous look together!

    Fit & Features

    • Sleeveless V-neckline
    • Adjustable spaghetti straps
    • Hidden back zipper and hook and eye closure
    • High waist seam
    • Floor-length skirt, slim fit, high slit
    • Glitter textured knit fabric, knit lining, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2046

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

  • Bella Formal Crepe Rhinestone Open Back Dress

    Special Occasion

    The Bella formal crepe dress is a major head-turner! Stunning for award banquets, anniversary parties, and black tie events. She features a sleeveless high neckline, dual back button closures, a revealing open back with rhinestone fringe, a lower ruched seam, and a flattering mermaid silhouette, high front slit, and floor-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Complete the look with a glamorous hair clip and gloves.

    Fit & Features

    • Sleeveless high neckline, back dual button closures
    • Open back, rhinestone fringe, lower ruched seam
    • Mermaid silhouette
    • High front slit, floor-length hem
    • Lined crepe fabric, moderate stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7397

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: Out of Stock

  • Tyra Formal Tulle Tiered A-Line Dress

    Special Occasion

    Voluminous tulle in a flirty ruffled tiered style creates the Tyra formal dress to bring the party to banquets, weddings, and dressy cocktail events! She features a sleeveless plunge V-neckline, a pleated bust, adjustable spaghetti straps that crisscross along her open back, and an empire waist that leads to the ruffled tiered A-line silhouette with a long hem. The formal dress is composed of an airy tulle fabric with a stretchy knit lining. Complete the look with a chic tennis bracelet and choker.

    Fit & Features

    • Sleeveless plunge V-neckline, pleated bust
    • Adjustable spaghetti straps, crisscross open back
    • Empire waist, back zipper and hook-eye closure
    • A-line ruffled tiered silhouette, long hem
    • Airy tulle fabric, stretchy knit lining
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-6983

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

  • Julie Heat Stone High Slit Formal Dress

    Special Occasion

    Dazzle and be the center spotlight of the dance floor in our stunningly chic Julie dress! She features a high round neckline, a back zipper and hook and eye closure, long fitted sleeves, and a floor sweeping fitted length with a sultry thigh high front slit. Dress is composed of a crepe fabric, offering moderate stretch, and showcases an intricate design of iridescent multi-faceted heat stones.

    Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0267

    Category Name: Long Wedding Guest Dresses

    Price: $30.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

  • Carly Lace-Up Mermaid Sequin Satin Formal Dress

    Special Occasion

    Indulge in luxury and sparkle in the Carly sequin satin formal dress at galas or black-tie soirees! The square neckline and flexible boning create a stunning silhouette, while adjustable spaghetti straps and a lace-up back provide a perfect fit. The flared floor-length hem with a mermaid silhouette adds a touch of elegance, complemented by the intricate sequin scroll pattern on lustrious satin fabric. Style the formal gown with elegant earrings and a clutch for an unforgettable evening look.

    Fit & Features

    • Sequin scroll pattern, satin fabric lined with stretchy knit
    • Adjustable spaghetti straps
    • Flexible boning
    • Lace-up, back zipper and hook-eye closure
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8412

    Category Name: Long Wedding Guest Dresses

    Price: $59.97 $129.90

    On Sale: Yes

    Availability: In Stock

    Available Color: GOLD, BLACK

    Available Size: S, XS, M, L, XL

    Product Badge:
    • Sale
  • Colette Formal Sequin Strapless High Slit Mermaid Dress

    Special Occasion

    The Colette formal sequin mermaid dress will bring the glamorous drama to your black-tie affair! Crafted with all-over glitzy sequin embroidery for a gorgeous sheen, she features a strapless sweetheart neckline with a cowl-draped overlay, a high waist seam, ruching at the waist, a chic asymmetric front seam leading to a high-cut front slit for an alluring flair, and a floor-sweeping hem with a mermaid silhouette. The sheer mesh fabric includes a full-length knit lining. Complete your formal look in this long dress with a rhinestone jewelry set.

    Fit & Features

    • Strapless sweetheart neckline, cowl-draped overlay, built-in padded bust
    • High waist seam, back zipper, hook and eye closure
    • Ruching at the waist, asymmetric front seam, high-cut front slit
    • Floor-sweeping hem, mermaid silhouette
    • All-over sequin embroidery
    • Sheer mesh fabric, full-length knit lining, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-7962

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Caitlyn Formal Glitter Sequin Tulle A-Line Dress

    Special Occasion

    Shimmering glitter and sequin embellishments lend a flawless finish to the Caityln formal a-line long dress! She features a sexy plunge V-neckline with a hidden hook-eye closure, adjustable spaghetti straps, and an open back with crisscross straps, this stunningly crafted dress is sure to make a statement on any occasion. With her flattering a-line silhouette and dual front slits on the knit lining, and graceful floor-length hem, this tulle dress is gloriously adorned with glitter and sequin embellishments for extra sparkle. Complete the look with a statement necklace and earrings set for a black tie gala or holiday soiree!

    Fit & Features

    • Sleeveless plunge V-neckline, hidden hook-eye closure
    • Adjustable spaghetti straps
    • Open back, crisscross straps, back zipper and hook-eye closure
    • A-line silhouette, floor-length hem
    • Glitter pattern, sequin embellishments
    • Tulle fabric, stretchy knit lining with dual front slits
    • Runs true to size

    Style Number/Barcode: 05002-7817

    Category Name: Long Wedding Guest Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: ROSE, GOLD

    Available Size: S

  • Capri Formal One Shoulder Satin Dress

    Special Occasion 

    Make a head-turning moment with a formal dress that wows with each twirl! Capri features a one-shoulder neckline, a double-row asymmetrical spaghetti strap design, and padded cups. Her slim-fit bodice leads to a curve-hugging mermaid silhouette with a stunning high side slit. She is composed of a lined satin fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels

    Fit & Features

    • One-shoulder neckline
    • Double-row asymmetrical spaghetti strap
    • Padded cups
    • High side slit
    • High waist
    • Mermaid silhouette
    • Form hugging fit, moderate stretch, runs true to size 

    Style Number/Barcode: 05002-2298

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Erin Formal Satin Mermaid Long Dress

    Special Occasion

    Party-favored and beautifully photogenic, the Erin formal satin dress creates a stunning entrance for bridesmaids and galas! She features a sleeveless square neckline, spaghetti straps, corset-style seams along her bodice, and a flattering mermaid silhouette with a floor-length hem. The formal dress is composed of a smooth satin-lined fabric with minimal stretch. Complete the look with a glam clutch and earrings.

    Fit & Features

    • Sleeveless square neckline, spaghetti straps
    • Corset-style seam bodice
    • Mermaid silhouette
    • Floor-length hem
    • Lined smooth satin fabric, minimal stretch
    • Strapless bra or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7332

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $74.90

    On Sale: Yes

    Availability: In Stock

    Available Color: HUNTER

    Available Size: XS, S

    Product Badge:
    • Sale
  • Lydia Floral A-Line Dress

    Special Occasion

    Enchant them all as you walk right past them in our beautiful Lydia! Her flowy silhouette enhances the way you enter (and exit!) a room. 

    Fits & Features

    • Deep V Neckline I Pleating Accents At The Bust
    • Adjustable Spaghetti Straps Cross At The Back 
    • Back Zip With Hook & Eye Closure 
    • Flowy, Floor Length Skirt I A-Line Silhouette I Mini Length Lining
    • Chiffon Fabric I Floral Prints Throughout 
    • Relax Fit 

    Model is 5'9" with a 32" bust, 24" waist and 34" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0663

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

  • Zen Floral Chiffon Dress

    Special Occasion

    Bring the romance with a formal dress that shows off your sweet side at prom. Zen features a gorgeous floral print, a sleeveless square neckline, and adjustable spaghetti straps that lead to a cross-back design. Her slim-fit bodice leads to a flowy A-line silhouette accented with a stunning high side slit. She is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete your look with duster earrings.

    Fit & Features

    • Sleeveless square neckline, adjustable spaghetti straps
    • Adhesive bra friendly
    • Cross-back strap design
    • A-line silhouette, side slit
    • Floral print
    • Lined chiffon fabric 
    • Relaxed fit, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-1845

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Mesh Long Sleeve Deep V Mini Dress

    Dress to impress in this mesh mini dress! Add some rhinestone heels and earrings and step out in style. 

    Fits & Features

    • Plunging V Neckline
    • Sheer Long Sleeves I Puff Shoulders 
    • Back Zipper With Hook & Eye Closure 
    • Mini Length Silhouette | Ruching Along The Wrap Skirt 
    • Mesh Lined Fabric 
    • Form Hugging Fit | Ample Stretch

    Style Number/Barcode: 05101-0728

    Category Name: Long Wedding Guest Dresses

    Price: $18.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Joy Iridescent Sequin Mermaid Dress

    Special Occasion

    Let our lovely Joy and her shimmering sequins do all the talking! Glow on in this glam dress!

    Fits & Features

    • Adjustable Spaghetti Straps
    • Plunging Wire V Neckline I Lightly Padded Bust
    • Back Zip With Hook & Eye Closure 
    • Floor Length Hemline I Slimming, Mermaid Silhouette 
    • Mesh Lined Fabric With Scroll Pattern Iridescent Sequins 
    • Curve Hugging Fit I Moderate Stretch 

    Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0539

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $99.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Kaylee Halter Satin Formal Dress

      Special Occasion

      Sleek and glam, the Kaylee satin dress will elevate your formal looks. She features a sleeveless halter neckline with a cross-over design, a center keyhole cutout at the bust, a racerback design, a high waist seam with pleated detailing, and a fitted, floor-length skirt with a wrap-front silhouette creating a slit to showcase some leg. The smooth satin fabric offers a moderate stretch. Style with strappy stilettos.

      Fit & Features

      • Sleeveless halter neckline, cross-over-design
      • Center keyhole cutout at the bust
      • Adhesive bra recommended
      • Racerback design, zipper closure
      • High waist seam, pleated detailing
      • Floor-length hem, wrap-front silhouette, slit, form-hugging fit
      • Satin fabric, moderate stretch
      • Runs true to size

      Style Number/Barcode: 05002-2473

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $69.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Juliana High Slit Satin Dress

      Special Occasion

      Bring the elegance and glamour to your evening in the sleek Juliana satin dress. She features a sleeveless cowl neckline, rhinestone embellished straps, a high waist seam, front ruched detailing, and a fitted, floor-length silhouette with a sultry thigh-high side slit. The smooth satin-knit fabric offers a moderate stretch. Style this dress with embellished heels.

      Fit & Features

      • Sleeveless cowl neckline, rhinestone embellished straps
      • Strapless or adhesive bra recommended
      • High waist seam, front ruching, back zipper, hook and eye closure
      • Fitted floor-length silhouette, high side slit
      • Satin-knit fabric
      • Form-hugging fit, moderate stretch
      • Runs true to size

      Style Number/Barcode: 05002-2127

      Category Name: Long Wedding Guest Dresses

      Price: $33.97 $78.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Chic Encore Crepe Slit Maxi Dress

      Prepare for a standing ovation whenever you're seen in this crepe maxi dress perfect for casual wine nights by the fire pit or a spring getaway! Featuring a sleeveless square neck, spaghetti straps, a curve-hugging silhouette, and a sultry high slit along the flowy long hem. Complete the look in cute flat sandals.

      Fit & Features

      • Sleeveless square neck, spaghetti straps
      • Curve-hugging silhouette
      • Front high slit
      • Flowy maxi-length hem
      • Crepe knit fabric, mini-length knit lining
      • Plenty of stretch
      • Runs true to size

      Style Number/Barcode: 05102-5058

      Category Name: Long Wedding Guest Dresses

      Price: $5.97 $38.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Everly Formal Satin Lace Mermaid Dress

      Special Occasion

      Gracefully enter the room in the romantic Everly formal satin dress - stunning for black tie anniversary celebrations and galas! She features a sleeveless V-neckline with lovely cowl pleating, adjustable spaghetti straps, a sheer lace corset bodice with flexible boning, a flattering mermaid silhouette, and a high front slit along her floor-length hem. The formal dress is composed of luxurious satin-lined fabric with a moderate stretch. Complete the look with an envelope clutch.

      Fit & Features

      • Sleeveless V-neckline, adjustable spaghetti straps
      • Cowl pleating over the bust, back zipper and hook-eye closure
      • Sheer lace corset bodice, flexible boning
      • Mermaid silhouette, high front slit, floor-length hem
      • Lined luxe satin fabric, moderate stretch
      • Bra-friendly design
      • Runs true to size

      Style Number/Barcode: 05002-7024

      Category Name: Long Wedding Guest Dresses

      Price: $79.90

      Availability: Out of Stock

    • Vienna Rhinestone Sweetheart Formal Dress

      Special Occasion

      Sparkle up the night in the stunningly chic Vienna formal dress! She features a sleeveless sweetheart neckline, padded cups with a sparkling rhinestone outline along the bust, adjustable spaghetti straps with rhinestone trim, a high waist seam, and a floor-length A-line silhouette with a sultry front slit. Style this dress with radiant embellished earrings and strappy stilettos.

      Fit & Features

      • Sleeveless sweetheart neckline, adjustable spaghetti straps
      • Padded cups, no bra required
      • Rhinestone outline along the bust, rhinestone trim on the straps
      • Back zipper, hook and eye closure
      • High waist seam, floor-length A-line silhouette, front slit
      • Crepe fabric
      • Form-hugging fit, moderate stretch
      • Runs true to size

      Style Number/Barcode: 05002-1933

      Category Name: Long Wedding Guest Dresses

      Price: $14.97 $79.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Zaya Formal Floral Chiffon Dress

      Special Occasion 

      Let love bloom in a formal dress that brings the charm to your event! Zaya features a beautiful floral print, a sleeveless V-neckline, adjustable spaghetti straps that cross at the back, pleating throughout, and a high waist that leads to a flowy A-line silhouette. The dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with a rhinestone bracelet and heels. 

      Fit & Features

      • Sleeveless V-neckline
      • Adhesive bra recommended
      • Adjustable spaghetti straps, cross at back 
      • Empire waist, lower back zipper
      • Floral print, pleats
      • A-line
      • Relaxed fit, minimal stretch
      • Runs true to size

      Style Number/Barcode: 05002-1884

      Category Name: Long Wedding Guest Dresses

      Price: $14.97 $59.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Gretchen Sequin Front Slit Dress

      Special Occasion

      With sequins that glimmer and shine, our Gretchen is a stunning beauty! Her figure-hugging silhouette leads down to a sultry thigh-high slit. A dramatic U-shaped cut out accentuates the back. Complement Gretchen with a glitzy touch of rhinestone by coordinating your jewelry and heels! 

      Fits & Features

      • Tank Shoulder Straps
      • Plunging V Neckline I Padded Bust I U-Back
      • Fitted Bodice
      • Back Zipper With Hook & Eye Closure
      • Floor Length Hemline I Thigh-High Slit
      • Mesh Lined Sequin Fabric 
      • Form Hugging Fit I Moderate Stretch 

       

      Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0826

      Category Name: Long Wedding Guest Dresses

      Price: $36.97 $69.90

      On Sale: Yes

      Availability: Out of Stock

    • Fiona Formal Sequin Lace-Up Mermaid Dress

      Special Occasion

      The Fiona formal sequin long dress brings the glam factor to holiday galas and fancy soirees! She features a square neckline with non-slip grip lining, spaghetti straps that lead to the strappy lace-up open back, a mermaid silhouette that hugs your gorgeous curves, and a flattering high front slit and floor-length hem. The formal dress is designed with a sequin-scroll embellished pattern that sparkles on airy mesh fabric with a stretchy knit lining. Complete the look with a fab ring set and clutch.

      Fit & Features

      • Sleeveless square neckline, non-slip grip lining
      • Spaghetti straps, padded bust
      • Strappy lace-up, open back, zipper and hook-eye closure
      • Mermaid silhouette
      • High front slit, floor-length hem
      • Sequin-scroll pattern, mesh fabric, stretchy knit lining
      • Runs true to size

      Style Number/Barcode: 05002-7713

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $109.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Alissa Bow-Front Glitter Knit Mermaid Dress

      Special Occasion

      Sparkle up the night in elegant and chic style in the Alissa bow-front glitter knit mermaid dress! She features a strapless sweetheart neckline, an adorable large bow accent at the bust, a hip-hugging fit, and a floor-sweeping hem with a mermaid silhouette. The glitter knit fabric will provide the prettiest shimmer. Complete the look in this formal long dress with rhinestone fringe earrings.

      Fit & Features

      • Strapless sweetheart neckline
      • Large bow accent at the bust
      • Hip-hugging fit
      • Floor-sweeping hem, mermaid silhouette
      • Lined glitter knit fabric, moderate stretch
      • Strapless or sticky bra recommended
      • Runs true to size

      Style Number/Barcode: 05002-7277

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $69.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Prianka Formal Glitter Velvet Cowl Neck Dress

      Special Occasion

      When sparkle and shine are trending, the Prianka formal glitter velvet dress delivers a remarkable shimmer! She features a flirty cowl neckline, spaghetti straps that crisscross in the back, a form-hugging slim silhouette, and a side pleated seam that leads to the sultry high front wrap slit and floor-length hem. The formal dress is composed of a glistening glitter velvet knit fabric that brings luxe vibes to your night! Complete the look in earrings and lace-up heels for a banquet, school dance, or formal party.

      Fit & Features

      • Sleeveless cowl neckline
      • Spaghetti straps, crisscross back
      • Slim silhouette, side pleated seam
      • High front wrap slit, floor-length hem
      • Glitter velvet fabric, moderate stretch
      • Strapless bra or sticky bra recomended
      • Runs true to size

      Style Number/Barcode: 05002-7689

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $69.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Massie Formal Glitter Velvet High Slit Dress

      Special Occasion

      Dreaming of elegance? Let the Massie formal glitter velvet long dress make it come true! Adorned with a sweetheart neckline, spaghetti straps, and a padded bust for added support, this long dress is designed to dazzle. A side pleated seam sits at the waist, with a daring high front slit, creating a slim silhouette that cascades to a long, sparkling hem. Complete the look with platform heels for a black-tie party or banquet!

      Fit & Features

      • Sleeveless sweetheart neckline
      • Spaghetti straps, padded bust
      • Side pleated seam, slim silhouette, high front slit
      • Long-length hem
      • Glitter velvet fabric, moderate stretch
      • No bra required
      • Runs true to size

      Style Number/Barcode: 05002-7633

      Category Name: Long Wedding Guest Dresses

      Price: $64.90

      Availability: In Stock

      Available Color: RED

      Available Size: S, M, L