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.

SHOW FILTER

SORT:

FEATURED
SIZE
COLOR
PRICE
ALL FILTERS
SORT
×
×
×
×



SEE RESULTS
Loading...
×
LONG WEDDING GUEST DRESSES
All Filters
Sort By:
FEATURED
SEE RESULTS

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.

  • Karter Formal Sequin V-Neck Dress

    Special Occasion

    Go the glam route and sparkle in the Karter formal sequin dress for holiday parties, winter weddings, and banquets! She features a sleeveless v-neckline, adjustable spaghetti straps so you can customize her fit and a sheer illusion bodice that leads the form-hugging, mermaid silhouette with a sexy high-cut side slit. The formal long dress is composed of a sequin-scroll embroidered mesh fabric with a sewn-in lining and minimal stretch. Complete your mesmerizing look with a dainty bracelet and clutch.

    Fit & Features

    • Sleeveless v-neckline, adjustable spaghetti straps
    • Strapless or adhesive bra recommended
    • Back zipper and hook-eye closure
    • Sheer illusion bodice, form-hugging, mermaid silhouette
    • High-cut side slit, long hem
    • Sequin-scroll mesh fabric, sewn-in lining, minimal stretch
    • Fits true to size

    Style Number/Barcode: 05002-2574

    Category Name: Long Wedding Guest Dresses

    Price: $49.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

  • Marlene Formal Glitter Long Dress

    Special Occasion

     Marlene brings the glam factor in light-catching glitter to steal the show! She features a sleeveless, halter neck with tie closure, a built-in padded bust, and all-over ruching designed to hug and flatter your curves. Her mermaid form-fitting silhouette gently flares out in a floor-length hem with a sultry front slit perfect for showcasing some leg. The formal dress is composed of a glitter-knit lined fabric with a moderate stretch. Complete your dress look with a rhinestone tiara to have a princess moment.

    Fit & Features

    • Sleeveless, halter neck, tie closure
    • Built-in padded bust, bra optional
    • Back zipper closure
    • All-over ruching
    • Form-fitting, mermaid silhouette
    • Front center slit, floor-length hem
    • Glitter knit-lined fabric, moderate stretch, fits true to size

    Style Number/Barcode: 05002-2427

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Zendaya Lace-Up Back Mermaid Formal Dress

    Special Occasion 

    The Zendaya formal dress will have heads turning all night long. Look and feel like a dream in her stunning mermaid silhouette, lace-up back, and a sexy slit along the floor-length hem. She's composed of a shiny-smooth knit fabric that effortlessly drapes your body and offers a moderate stretch. Complete your elegant look with a rhinestone necklace and clutch.

    Fit & Features

    • Sleeveless, spaghetti straps
    • Scoop neckline
    • Lace-up back design
    • Mermaid silhouette
    • High-cut slit, floor-length hem
    • Shiny-smooth knit fabric, moderate stretch
    • Fits true to size

    Style Number/Barcode: 05002-1487

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Adira High Side Slit One Shoulder Dress

    Special Occasion

    Flaunt your heels in Adira's flirty thigh-high slit. A smooth jersey knit drapes along your figure giving you a comfortable yet fitted silhouette! 

    Fits & Features 

    • One-Shoulder Dual Spaghetti Straps 
    • Slanted Neckline 
    • Floor Length Hemline I Ruched At The Side 
    • Front Slit 
    • Smooth Jersey Knit Fabric 
    • Curve Hugging Fit I Ample Stretch 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0801

    Category Name: Long Wedding Guest Dresses

    Price: $36.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

  • Davia Rhinestone Pretzel Trim Mermaid Dress

    Special Occasion

    Make a glamorous appearance in our jaw-dropping Davia! 

    Fits & Features

    • Adjustable Spaghetti Straps
    • Plunging V Neckline I Padded Bust 
    • Pretzel-Trim Cut Out At Front Waist With Rhinestone Details
    • Back Zipper With Hook & Eye Closure 
    • Floor Length Hem I Mermaid SIlhouette 
    • Crepe Fabric I Curve Hugging Fit 
    Model is 5'4" with a 33" bust, 24.5" waist and 39" hips. She is wearing a size 3.

       

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0439

      Category Name: Long Wedding Guest Dresses

      Price: $40.97 $89.90

      On Sale: Yes

      Availability: Out of Stock

    • Eva Off The Shoulder Mermaid Dress

      Make it an entrance to remember in our stunningly chic Eva mermaid dress. She features an off the shoulder neckline with long fitted sleeves, a wrap front V neckline, a high waist seam, ruched side detailing, and a fitted and flowy mermaid silhouette with a thigh high front slit. The dress is composed of a crepe fabric that offers 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: 05002-6660

      Category Name: Long Wedding Guest Dresses

      Price: $29.97 $54.90

      On Sale: Yes

      Availability: Out of Stock

    • Elodie Satin Backless Mermaid Dress

      Special Occasion

      Effortlessly chic, the Elodie satin backless mermaid dress will bring that wow factor to your look. She features a sleeveless V-neckline, spaghetti straps, an alluring open back with a cross-back strap design, a ruched knot accent at the lower back, and a floor-length, slim-fit, mermaid silhouette. The sleek satin fabric has an all-over luxe sheen. Style with rhinestone fringe earrings for your next fancy gala.

      Fit & Features

      • Sleeveless V-neckline, spaghetti straps
      • Open-back, cross-back strap design
      • Lower back ruched knot detail, high waist seam
      • Floor-length hem, form-hugging mermaid silhouette
      • Lined satin-knit fabric, moderate stretch
      • Sticky bra recommended
      • Runs true to size

      Style Number/Barcode: 05002-3094

      Category Name: Long Wedding Guest Dresses

      Price: $29.97 $64.90

      On Sale: Yes

      Availability: Out of Stock

    • Tinsley Formal Chiffon Wrap Dress

      Special Occasion

      Wrap yourself in a formal dress that creates a breathtaking moment! Tinsley features a sleeveless V-neckline, off-the-shoulder straps, an empire waistband, and a flowy wrap silhouette. The dress is composed of a lined chiffon fabric that offers a relaxed fit with minimal stretch. Complete look with block heels

      Fit & Features

      • Sleeveless V-neckline
      • Off the shoulder straps 
      • Empire waistband 
      • Flowy wrap silhouette
      • Lined chiffon fabric 
      • Relaxed fit, minimal stretch 
      • Runs true to size

      Style Number/Barcode: 05002-1363

      Category Name: Long Wedding Guest Dresses

      Price: $13.97 $64.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Sweet And Sultry Off-The-Shoulder Mini Dress

      Keep it sweet and sultry in this adorable off-the-shoulder mini dress! Featuring a flattering sweetheart neckline and all over curve-hugging fit, this dress is perf for a nice date night with bae. Pair with some gold statement earrings for a gorgeous look.

      Fit & Features

      • Off-the-shoulder sweetheart neckline
      • Sheer mesh short sleeves
      • Vertical front seam detailing
      • Back zipper closure
      • High waist
      • Short, form-hugging fit
      • Crepe and mesh fabric
      • Runs true to size

      Style Number/Barcode: 05101-0882

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $39.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Forever Gorgeous Floral Chiffon Maxi Dress

      Get a forever gorgeous look in this floral chiffon maxi dress. It features a sleeveless deep V neckline, spaghetti straps that lead to a sheer lace back with a zipper closure, a lower back cutout, a high waist, and a floor-sweeping skirt with a flowy silhouette. Style this floral dress with cascading earrings and cute wedges.

      Fit & Features

      • V neckline
      • Spaghetti straps
      • Sheer lace back, zipper closure
      • Lower back cutout
      • High waist, floor-length skirt
      • Flowy silhouette
      • Floral chiffon fabric
      • Runs true to size

      Style Number/Barcode: 05101-0593

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $49.90

      On Sale: Yes

      Availability: Out of Stock

    • Ruby Formal Sleeveless Sequin Dress

      Special Occasion 

      Brighten the evening with luxe sequins in our wowing Ruby formal dress!

      Fit & Features

      • V-Neckline | Tank Straps
      • Padded Cups 
      • Geometric Sequin Design 
      • Lined Mesh Fabric 
      • Slim Silhouette 
      • Form Hugging Fit | Minimal Stretch 

       


      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0743

      Category Name: Long Wedding Guest Dresses

      Price: $14.97 $119.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Kynlee Formal High Slit Beaded Dress
      Special Occasion 

      Draw all eyes on you from the moment you enter the room in the breathtaking Kynlee black dress! She features a sleeveless bodice, a plunging wired V neckline and narrow shoulder straps that lead to a caged back design. Her slim fit bodice features an unlined mesh inset adored with a triple row beaded accent that leads to a curve hugging floor length silhouette with a high side slit. Dress is composed of a crepe fabric that offers a moderate stretch. includes a mini skirt length knit lining.

      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: 05002-6649

      Category Name: Long Wedding Guest Dresses

      Price: $29.97 $64.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Lisa Marie Formal Pleated Crepe Dress

      Special Occasion 

      Captivate and wow from the moment you walk in the room in our breathtaking Lisa Marie dress! Her neckline lets you show off your shoulders and her high slit reveals just a hint of leg!

      Fit & Features

      • Off The Shoulder Neckline | Spaghetti Straps
      • Pleated Bodice
      • Overlapping Strap Accents
      • High Slit 
      • Mermaid Silhouette 
      • Lined Crepe 
      • Form Hugging | Moderate Stretch 

      Model is 5'8" with a 32" bust, 26" waist and 38" hips. She is wearing a size small. 

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0387

      Category Name: Long Wedding Guest Dresses

      Price: $31.97 $69.90

      On Sale: Yes

      Availability: Out of Stock

    • Adalee Flutter Strap Ruffled Chiffon Formal Dress

      Special Occasion

      Create a simply stunning look in the Adalee flutter strap ruffled chiffon formal dress! Crafted with an airy sheer chiffon fabric with a full-length knit lining for coverage, this long dress evokes an effortless whimsical vibe for weddings, dances, or any formal occasion. Her bodice is shaped with a V-neckline and adjustable spaghetti straps with dainty flutter accents for a feminine look. Her fitted high waist leads to a gorgeous tiered ruffled design for added volume and chic movement on the floor-sweeping A-line silhouette. Complete your look with rhinestone duster earrings for a pretty sparkle.

      Fit & Features

      • Sheer chiffon fabric with full-length stretchy knit lining
      • V-neckline, adjustable flutter-detail straps
      • High waist seam
      • Back zipper with hook and eye closure
      • Tiered ruffled design
      • A-line silhouette
      • Runs true to size

      Style Number/Barcode: 05002-8265

      Category Name: Long Wedding Guest Dresses

      Price: $39.97 $89.90

      On Sale: Yes

      Availability: In Stock

      Available Color: MAUVE, NAVY

      Available Size: XS, S, M, L

      Product Badge:
      • Sale
    • Ellen Ruffled Slit Long Glitter Formal Dress

      Special Occasion

      Unlock momentous charm in the Ellen ruffled slit long glitter formal dress as a lovely bridesmaid, wedding guest, or banquet guest! Her cowl neckline and adjustable spaghetti straps enhance your form and add sophistication. The high front ruffled trim slit adds a touch of drama along the long-length hem, while the glossy glitter fabric exudes opulence and luxury. Complete the look in strappy rhinestone heels.

      Fit & Features

      • Glossy glitter fabric, sewn-in knit lining, minimal stretch
      • Adjustable spaghetti straps
      • Padded bra cups
      • Back zipper hook-eye closure
      • High front ruffled trim slit
      • Sticky bra or pasties recommended
      • Runs true to size

      Style Number/Barcode: 05002-8055

      Category Name: Long Wedding Guest Dresses

      Price: $109.90

      Availability: In Stock

      Available Color: PINK

      Available Size: XS, S, M, L

    • Emelia Satin A-Line High Slit Formal Dress

      Special Occasion

      Effortlessly sleek with a timeless style, the Emeila satin formal dress is ideal for weddings or fancy parties. She features a sleeveless cowl neckline, tie-shoulder spaghetti straps, a fitted high waist seam, a floor-sweeping skirt with a wrap-front design creating a high slit, and a flowy A-line silhouette. The smooth satin fabric gives the dress a major chic factor and is designed with a sewn-in stretchy knit lining. Complete the look with a rhinestone necklace and earrings set.

      Fit & Features

      • Sleeveless cowl neckline
      • Tie-shoulder spaghetti straps, back zipper closure
      • High waist seam
      • Floor-sweeping hem, wrap-front, high slit, A-line silhouette
      • Satin fabric, sewn-in stretchy knit lining
      • Strapless or sticky bra recommended
      • Runs true to size

      Style Number/Barcode: 05001-1544

      Category Name: Long Wedding Guest Dresses

      Price: $59.90

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Mara Formal High Slit Mermaid Dress

      Special Occasion

      Simply chic with stunning details, the Mara formal high-slit mermaid dress is perfect for a stylish wedding guest look! She features a sleeveless padded cowl neckline, adjustable spaghetti straps for a customized fit, ruching at the waist, dual vertical seams that run down the dress for a figure-flattering look, a floor-length hem with a thigh-high front slit for a sultry flair, and a mermaid silhouette. Accessorize this formal long dress with a sparkly luxe gemstone necklace and earrings set.

      Fit & Features

      • Sleeveless padded cowl neckline
      • Adjustable spaghetti straps, back zipper hook-eye closure
      • Ruching, dual vertical seams
      • Floor-length hem, thigh-high front slit, mermaid silhouette
      • Smooth knit fabric, stretchy knit lining
      • Bra optional
      • Runs true to size

      Style Number/Barcode: 05002-7778

      Category Name: Long Wedding Guest Dresses

      Price: $59.90

      Availability: In Stock

      Available Color: BLACK

      Available Size: S

    • Riya Formal High Slit Dress

      Special Occasion 

      Bring the glamour to your evening with a formal dress that captivates! Riya features a sleeveless square neckline, spaghetti straps, a lace-up back, a high side slit, and an A-line silhouette. The dress is composed of a smooth knit fabric that offers a form hugging fit and a moderate stretch. Complete look with rhinestone heels and a satin clutch. 

      Fit & Features

      • Sleeveless square neckline
      • Spaghetti straps
      • Lace-up back 
      • High side slit
      • A-line silhouette
      • Smooth knit fabric with a sheen finish
      • Form hugging fit, moderate stretch, runs true to size

      Style Number/Barcode: 05002-1329

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $59.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Molly Formal Butterfly Applique A-Line Dress

      Special Occasion

      Your ethereal beauty in the Molly formal butterfly dress will sweep everyone away! She features a sleeveless sweetheart neckline, adjustable spaghetti straps, a corset bodice with flexible boning, a showstopping lace-up back design, and a flattering A-line silhouette that leads to a ruffled long hem. The formal dress is designed with beautiful all-over butterfly appliques on airy mesh fabric to give you a whimsical charm and has multiple tulle and satin woven linings for a voluminous effect. Complete the look with fringe earrings and heels for a dressy banquet dinner or outdoor wedding!

      Fit & Features

      • Sleeveless sweetheart neckline, adjustable spaghetti straps
      • Corset bodice, flexible boning, back lace-up design
      • Lower back zipper and hook-eye closure
      • A-line silhouette, ruffled long hem
      • Butterfly appliques, airy mesh fabric, multiple tulle and satin linings
      • Sticky bra or pasties recommended
      • Runs true to size

      Style Number/Barcode: 05001-2027

      Category Name: Long Wedding Guest Dresses

      Price: $104.90

      Availability: In Stock

      Available Color: PINK, WHITE

      Available Size: XS, S, M, L

    • Fiercely Stylish Leopard Print Maxi Dress

      Keep it fiercely stylish with a maxi dress that brings a chic flair! The lightweight knit dress features a sleeveless V-neckline, spaghetti straps, a maxi-length, flowy, A-line silhouette, a sultry thigh-high front slit, and a trendy leopard print pattern. Complete the look with clear mules.

      Fit & Features

      • Sleeveless V-neckline
      • Spaghetti straps
      • Maxi-length A-line silhouette
      • High front slit
      • Leopard print
      • Knit fabric, moderate stretch
      • Runs true to size

      Style Number/Barcode: 05102-4968

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $42.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Silvia Chiffon A-Line Formal Dress

      Special Occasion

      Look and feel enchanting in a long prom dress that captivates from the moment you enter the room. The Silvia formal prom dress features a delicate, sleeveless pleat v-neckline that draws the eye to the fitted empire waist. Her high-cut slit gracefully flows into an a-line silhouette that kisses the floor. The dress is composed of chiffon-lined fabric with no stretch. Complete your look with a statement bracelet.

      Fit & Features

      • Sleeveless, pleat v-neckline
      • Adjustable spaghetti straps
      • Fitted empire waist
      • High-cut slit, a-line silhouette
      • Zipper closure
      • Chiffon-lined fabric, no stretch
      • Fits true to size

      Style Number/Barcode: 05002-1649

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $89.90

      On Sale: Yes

      Availability: Out of Stock

    • Billie Crepe Lace Up Mermaid Gown

      Feel like an ethereal goddess tonight in our stunning Billie mermaid gown! Her form fitting silhouette, and lace up back will give you that sexy finish while still feeling modest with her floor sweeping length!

      Fit & Features

      • Square neckline
      • Adjustable spaghetti straps that lead to a strappy back
      • Lower back zipper with hook and eye closure
      • Flattering vertical seams
      • Weighted floor length mermaid hemline
      • Mini skirt lining
      • Composed of a crepe material with stretch

      Model is 5'9" with a 32" bust,  24" waist and 35" hips. She is wearing a size small.

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0612

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $79.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Aurie Formal Crepe Strapless Slit Long Dress

      Special Occasion

      Got a flair for fabulous? Then the Aurie formal crepe long dress is the one you're looking for! She features a strapless sweetheart neckline with a chiffon cowl overlay, flexible boning for structure, a flattering slim silhouette with a sexy high side slit to show some leg, and a long-length hem. The formal dress is crafted from a lightweight crepe fabric that fits like a glove and offers plenty of stretch. Complete the look with a rhinestone choker for a black tie party!

      Fit & Features

      • Strapless sweetheart neckline
      • Chiffon cowl overlay
      • Flexible boning, back zipper closure
      • Slim silhouette, high side slit, long-length hem
      • Lightweight crepe fabric, bust lining, moderate stretch
      • Strapless bra recommended
      • Runs true to size

      Style Number/Barcode: 05002-7706

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $39.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Flowy And Chic Floral Chiffon Maxi Dress

      Flowy and chic, this effortlessly pretty floral maxi dress is a summer must-have. It features adjustable spaghetti straps, a sweetheart neckline, a ruched fitted bodice, and a flowy fit with a thigh-high side slit with ruffle detailing. The sheer chiffon fabric has a short lining. Style this dress with strappy sandals and cute sunnies.

      Fit & Features

      • Adjustable spaghetti straps
      • Sweetheart neckline, padded cups, no-slip strip 
      • Back zipper closure
      • Ruched fitted bodice
      • Flowy fit, thigh-high slit, ruffle details
      • Sheer chiffon fabric, short lining
      • Ditsy floral print
      • Runs true to size

      Style Number/Barcode: 05101-0678

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $48.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale