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.

  • Halle Corset Ruffle A-Line Floral Formal Dress

    Special Occasion

    Cascading with romantic ruffles, the Halle floral formal dress is something of a dream! Be a vision in this gown at weddings, banquets, and fancy soirees. Made from an airy mesh fabric with a gorgeous floral print, you'll be a breath of fresh air. Boasting a V-neckline and adjustable spaghetti straps for a tailored fit, this dress also features padded bra cups for coverage. The sheer corset bodice pleated ruching and flexible boning add a touch of allure, while the A-line ruffled silhouette and floor-length hem exude glamour. Complete the look with a beautiful hair headband, clutch, and heels for a decadent style!

    Fit & Features

    • Floral print, mesh fabric lined with stretchy knit
    • Padded bra cups
    • Adjustable spaghetti straps
    • Sheer corset bodice, pleated ruching, flexible boning
    • Back zipper and hook-eye closure
    • Ruffled A-Line silhouette, floor-length
    • Runs true to size

    Style Number/Barcode: 05002-7865

    Category Name: Long Wedding Guest Dresses

    Price: $139.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: 1, 3, 5, 7, 9, 11

  • Alison Formal Lace Dress And Gloves Set

    Special Occasion

    Prepare for all the double takes when you're wearing the Alison formal dress that comes with a pair of lovely lace gloves to elevate the night at award banquets or school dances! She features a strapless bodice with flexible boning for a structured fit, detached sheer lace elbow-length gloves, a slim/curve-hugging silhouette, and a front ruched seam atop her sultry slit that leads to the floor-length hem. The formal dress is composed of a floral lace fabric with a stretchy nude knit lining. Complete the look in simple block heels.

    Fit & Features

    • Strapless bodice, flexible boning
    • Back zipper and hook-eye closure
    • Slim/curve-hugging silhouette
    • Front ruched seam and slit, floor-length hem
    • Floral lace fabric, stretchy nude knit lining
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7257

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Vina Formal Tied V-Neck Long Dress

    Special Occasion

    Vina is total sophistication and sultriness! The Formal Tied V-Neck Long dress features long sleeves with shoulder pads and a plunge V-neckline with an eye-catching tied front on her fitted bodice. She flows effortlessly into a form-fitting silhouette on a long-length hem. The sleek knit fabrication fits your body like a glove with plenty of stretch. Complete the look in glitzy earrings and bracelets.

    Fit & Features

    • Long sleeves, shoulder pads, plunge V-neckline
    • Adhesive bra recommended
    • Tie front, fitted bodice
    • Form-fitting silhouette
    • Long-length hem
    • Sleek knit fabric
    • Moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-2248

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Annaliese Formal Satin Rhinestone Mermaid Dress

    Special Occasion

    Everyone will make way for the elegant Anneliese satin formal dress showcasing major head-turning glamour! Stunning for black tie galas, charity dinners, and weddings. She features a sleeveless square neckline, rhinestone embellished shoulder straps, an open back with rhinestone embellished lattice straps, and a flattering mermaid silhouette and floor-length hem. The formal dress is composed of a luxurious silky satin-lined fabric with plenty of stretch. Complete the look with a gorgeous layered necklace and earrings.

    Fit & Features

    • Sleeveless square neckline, rhinestone embellished shoulder straps
    • Hidden side zipper and hook-eye closure
    • Open back, rhinestone embellished lattice straps
    • Curve-hugging, mermaid silhouette, floor-length hem
    • Lined silky satin fabric, moderate stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-7237

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Vianney Formal Satin Dress

    Special Occasion

    Stunning and exquisite, our Vianney will make both an entrance...and an exit! 

    Fits & Features 

    • Plunging Wrap V Neckline 
    • Adjustable Spaghetti Straps 
    • Zipper With Hook & Eye Closure At Back
    • Side Seam Hand Pockets 
    • Floor Sweeping Hemline I Full Skirt 
    • Satin Fabric & Lining 
    • Minimal Stretch 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0377

    Category Name: Long Wedding Guest Dresses

    Price: $57.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

  • Marie Formal Long Sleeve Glitter Knit Mermaid Dress

    Special Occasion

    Exquisitely elegant with a luxe allure, the Marie formal glitter knit mermaid dress will be sure to turn heads at your next fancy affair! She features a square neckline, sheer glitter mesh long bishop sleeves, a sultry backless design with a single bar strap, ruching at the waist leading to a high-cut side slit, a dramatic floor-sweeping hem, and a mermaid silhouette. Complete your gorgeous glam look in this long dress with rhinestone platform heels.

    Fit & Features

    • Square neckline, sheer glitter mesh long bishop sleeves, cinched hems
    • Backless design, horizontal bar strap
    • High waist seam, ruching at the waist
    • High-cut side slit, floor-sweeping hem, mermaid silhouette
    • Glitter knit fabric, knit lining at the bust, moderate stretch
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-2889

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Allison Formal Off The Shoulder Dress
    Special Occasion 

    Make an entrance they'll never forget in our breath taking Allison dress! She features an off the shoulder neckline with a plunging wired V bust, an unlined mesh inset and princess seams. Her slim fit bodice leads to a sweeping floor length wrap silhouette. Dress is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-6635

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Erika Floral Chiffon Wrap A-Line Formal Dress

    Special Occasion

    Effortless beauty perfectly describes the Erika formal dress in all her floral glory. Charm the room in her sleeveless, surplice v-neck design with a wrap front tie on a fitted empire waist and criss-cross back straps. She features a flattering a-line silhouette with a high-cut slit on a floor-length hem perfect for twirling the evening away! The formal dress is composed of a chiffon-lined fabric with no stretch. Complete your stunning look with sparkly duster earrings.

    Fit & Features

    • Sleeveless, adjustable spaghetti straps
    • Padded v-neckline, surplice accent
    • Wrap tie-front, empire waist, criss-cross back straps
    • A-line silhouette, high-cut slit
    • Floor-length hem, zipper closure
    • Floral chiffon-lined fabric, no stretch
    • Fits true to size

    Style Number/Barcode: 05002-1474

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Getaway Bound Tropical Cowl Neck Maxi Dress

    You'll be ready for your getaway with this tropical maxi dress in your carry-on! It features a sleeveless cowl neckline, spaghetti straps that crisscross in the back, a curve-hugging slim silhouette, and a flirty front slit. Complete the look in espadrille wedges and sunnies!

    Fit & Features

    • Sleeveless cowl neckline, bust lining
    • Spaghetti straps, crisscross back
    • Curve-hugging, slim silhouette
    • Front slit
    • Maxi-length hem
    • Tropical print, smooth knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05102-4999

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $45.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Nessa Formal Strapless Lace Dress
    Special Occasion 

    Stun in sophistication as you make an unforgettable impression in our Nessa dress! She features a strapless sweetheart neckline, padded cups with built in boning for structure, vertical princess seams at the bust and an unlined floral lace inset complemented with piping accents. Her slim fit waist leads to a floor length silhouette that highlights curves. Dress is composed of a lined crepe fabric that offers a moderate stretch. Includes a back zipper closure.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0057

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Catherine V-Neck Slit Mermaid Sequin Formal Dress

    Special Occasion

    Light up the night with a glamorous glow in the Catherine V-neck slit mermaid sequin formal dress at prom or fancy parties! Adorned with a mesmerizing sequin pattern on delicate mesh fabric, this dress features a flattering V-neckline, padded bra cups, adjustable spaghetti straps, and a low-back cut to show skin. The mermaid silhouette and high front slit create a stunning, floor-length design that will turn heads at any formal event! Compliment the look with statement earrings.

    Fit & Features

    • Sequin pattern, mesh fabric lined with stretchy knit
    • Adjustable spaghetti straps
    • Padded bra cups
    • Back zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8001

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Pamela Formal Glitter Velvet Lace-Up Dress

    Special Occasion

    Glitter amplifies the brilliant sparkle on the Pamela formal velvet dress that brings a high shine to HOCO and black tie parties! She features a surplice V-neckline, a padded bust, spaghetti straps, and a strappy lace-up back to create a head-turning look, while the side pleated seam and slim silhouette flatter your figure. A high front wrap slit provides just the right touch of drama and is finished with a floor-length hem. The formal dress is crafted from a glitter velvet knit fabric that shimmers under the light and offers plenty of stretch for comfort. Complete the look in sparkly rhinestone earrings and heels. 

    Fit & Features

    • Sleeveless surplice V-neckline, padded bust
    • Spaghetti straps, strappy lace-up back
    • Back zipper and hook-eye closure
    • Side pleated seam
    • Slim silhouette, high front wrap slit, floor-length hem
    • Glitter velvet knit fabric, moderate stretch
    • Runs true to size

    Style Number/Barcode: 05002-7644

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Lilian Formal Sequin Low Back Dress

    Special Occasion

    Rendezvous in the Lilian formal sequin dress that is sure to make a grand exit at your next fancy soiree. Showcase elegance and sultriness in her low-back design perfect for flaunting some skin. She features a sleek, sleeveless, v-neck, bungee spaghetti straps, and a form-fitting silhouette with a flared long hem. Complete the look in glitzy earrings. 

    Fit & Features

    • Sleeveless, v-neck, bungee spaghetti straps
    • Adhesive bra recommended
    • Low-back design, back zipper closure
    • Form-fitting silhouette
    • Flared long hem
    • Sequin filigree pattern
    • Fits true to size

    Style Number/Barcode: 05002-2342

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $129.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Enya Velvet Glitter Mermaid Dress

    Special Occasion

    Our Enya gown is a dream come true! She features a straight neckline with off shoulder straps, and an overlapping trim. She has a form fitting bodice that leads to a horizontal seam mid waist and flares into a floor sweeping mermaid hem as well as a dramatic slit at one side. Lastly she is composed of form fitting velvet material that offers moderate stretch and showcases twinkling red glitter throughout!

    Model is 5'6.5" with a 32" bust, 23.5" waist and 35" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0359

    Category Name: Long Wedding Guest Dresses

    Price: $20.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • 50% Off
  • Caressa Sequin Evening Gown

    Special Occasion

    Introducing our Caressa! She features a v neckline, padded cups, and spaghetti straps that cross over at the back and lead to a lower back cut out and a zipper closure. She has a form fitting silhouette that leads to a mermaid floor length hem and a high thigh side slit. Caressa is composed of a lined knit material with a mesh overlay that is adorned in a geometric sequin pattern.

    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: 05002-0084

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Adelaide Formal Glitter Lace Slit Long Dress

    Special Occasion

    Light up the room in the lovely Adelaide formal dress showcasing sparkling glitter to enchant at banquets or galas! She features a sleeveless scalloped V-neckline, sleek bungee spaghetti straps, a sheer bodice with satin trim, and a hip-hugging slim silhouette with a sultry side slit and long hem. The formal long dress is composed of a glitter lace fabric with a stretchy knit lining. Complete the look with a clutch and platform heels.

    Fit & Features

    • Sleeveless scalloped V-neckline, bungee spaghetti straps
    • Sheer bodice, satin trim
    • Hip-hugging slim silhouette
    • Side slit, long hem
    • Glitter lace, stretchy knit lining
    • Strapless or sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-7256

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Donna Chiffon Deep V Gown
    Special Occasion

    You never shy away from statement dressing—and our gorgeous Donna gown proves no exception! Rendered in a bold, black and marigold abstract print, Donna features adjustable spaghetti straps leading to a cross back, a deep V bodice with pleat detail at bust, a banded waist with back zip and hook-and-eye closure, and an A-line skirt. Dress is partially lined and made from a float-y, chiffon-like material with little to no stretch. 

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0164

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Mischa Velvet Mermaid Gown

    Special Occasion

    Nothing says glam like our Mischa Mermaid Gown! She of composed of a velvet like material that is sleek and sexy and offers moderate stretch. She has a fitted bodice with a v neckline, padded cups and adjustable spaghetti straps that lead to a low back line. Her floor length skirt flares towards the bottom for a mermaid design, and hugs at the waist. We love Mischa because she pairs well with a variety of heels and accessories! 

    Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0249

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Connie Long Sleeve Glitter Slim Formal Dress

    Special Occasion

    A glitter formal dress features sheer fitted long sleeves with flared slit cuffs for drama, a sweetheart neckline, padded bra cups for support, and a high front slit along the slim floor-length silhouette. Perfect for styling with jewelry and heels.

    Fit & Features

    • Glitter crepe knit fabric, bust lining, moderate stretch
    • Sheer fitted long sleeves, flared slit cuffs
    • Sweetheart neckline
    • Padded bra cups
    • High front slit
    • Slim floor-length silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8642

    Category Name: Long Wedding Guest Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, WINE

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

  • Tatianna Floral Gown

    Special Occasion

    Make it special in the Tatianna gown! She features a straight neckline, padded cups, off shoulder sleeves, and a zipper closure at the back. Bodice is fitted and comosed of a nylon material that offers moderate stretch. Bodice meets skirt high waist with a ribbon accent and flows out with an A-line design. Dress has a mini skirt lining and skirt is composed of a taffeta material that showcases a floral pattern and a sheen finish. Best of all dress includes pockets!

    Model is 5'9" with a 32" bust, 24.5" waist and 35" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0233

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

  • Cecelia Formal Crepe Plunge Mermaid Dress

    Special Occasion

    Dare to make jaws drop in the stunning Cecelia formal crepe dress at galas, weddings, and award ceremonies! She features a sultry sleeveless plunge V-wire neckline with a built-in padded bust, spaghetti straps, a pleated empire waist, a low-cut back, a curve-hugging mermaid silhouette, and a flared floor-length hem. The formal dress is composed of a crepe fabric with a moderate stretch. Style with a lariat necklace and earrings.

    Fit & Features

    • Sleeveless plunge V-wire neckline, padded bust
    • Spaghetti straps, pleated empire waist
    • Low-cut back
    • Curve-hugging, mermaid silhouette
    • Flared floor-length hem
    • Crepe fabrication, knit lining at the bust, moderate stretch
    • Sticky bra or pasties optional
    • Runs true to size

    Style Number/Barcode: 05002-7301

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Ellen Deep V Slit Gown

    Special Occasion

    Take the plunge in our exquisite Ellen gown. She features tank-style straps, a deep V neck, a high-seam banded waist, and a long, flowing A-line skirt with a side zip and high slit. Ellen is partially lined and made from a smooth nylon jersey material with a slight sheen and ample stretch.

    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: 05002-0268

    Category Name: Long Wedding Guest Dresses

    Price: $26.97 $74.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Stevie Wrap Skirt Waffle Knit Glitter Dress

    Special Occasion

    Crafted from a twinkling glitter knit, our Stevie will have you ready for your close-up! A flirty slit instantly adds sexiness and comfort to her lovely silhouette. Accessorize with some rhinestone jewelry or a sparkly clutch. 

    Fits & Features

    • Adjustable Spaghetti Straps 
    • Surplice V Neckline 
    • Floor Length, Wrap Skirt I Front Slit 
    • Glitter Waffle Knit Fabric 
    • Form Hugging Fit I Moderate Stretch
    • Zipper Not Feature
    • Glitter May Transfer

    Model is 5'7" with a 32" bust, 23" waist and 34.5" hips. She is wearing a size small.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0787

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

  • Blooming Beauty Floral Print Mesh Maxi Dress

    Let your beauty bloom with a mesh maxi dress that features a sleeveless sweetheart neckline with lace trim, a bodycon-fit silhouette, and a pretty floral print throughout! Complete your date night look with stiletto heels! 

    Fit & Features

    • Mesh fabrication
    • Sleeveless sweetheart neckline, lace trim
    • Spaghetti straps
    • Floral print
    • Bodycon-like fit
    • Long maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-3785

    Category Name: Long Wedding Guest Dresses

    Price: $44.90

    Availability: In Stock

    Available Color: RED

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