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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FEATUREDStunning 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.
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Karina Rhinestone Trim Formal Dress
Special Occasion
You'll know how to make an entrance in our gorgeous Karina formal dress. She features a sleeveless bodice, tank-like shoulder straps that lead to a detailed strappy back, a V neckline with a dual rhinestone trim accent, padded cups, a high waist seam, and a fitted mermaid length silhouette with a ruffle detail back. Dress is composed of a crepe fabric, offering a curve hugging fit with moderate stretch.
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: 05002-0072
Category Name: Long Wedding Guest Dresses
Price: $32.97 $89.90
On Sale: Yes
Availability: Out of Stock
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Calla Formal Satin High Slit Mermaid Dress
Special Occasion
Keep it sophisticated with a satin dress that brings the style! Calla features a plunging sweetheart neckline, a draped ruffle accent at the waist, and a mermaid silhouette with a high side slit. The dress is composed of a satin fabric that offers a form hugging fit. Complete look with a rhinestone cuff and heels.
Fit & Features
- Sleeveless sweetheart neckline
- Draped ruffle accent
- Mermaid silhouette
- High side slit
- Satin fabric
- Form hugging fit
- Runs true to size
Style Number/Barcode: 05002-1574
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Katherine Formal Satin Ruched Dress
Special Occasion
Radiate elegance as you make it a regal affair in our mesmerizing Katherine dress! She features a plunging V neckline, padded cups, fitted long sleeves and a ruched bodice that leads to a curve-hugging mermaid silhouette. Katherine is composed of a lined stretch satin fabric that offers a moderate stretch to enhance curves. Includes a back zipper closure with hook and eye clasp.
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: 05002-0332
Category Name: Long Wedding Guest Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Garden Groove Maxi Dress
Pretty as a picture and primed for party-going! This icrepe maxi embodies chic warm-weather dressing. Maxi features a sleeveless bodice, deep V neckline, back zipper, banded waist with removable tie, and a high-low curved hem. Dress is lined and offers a modest amount of stretch.
Style Number/Barcode: 05101-8846
Category Name: Long Wedding Guest Dresses
Price: $17.97 $44.90
On Sale: Yes
Availability: Out of Stock
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Emma Seamed Crepe Mermaid Gown
Special Occasion
Answer the siren call in our stunning Emma mermaid dress! She features a halter-style neck with two-button closure, a padded deep V bodice with mesh insert at bust, seam detail, and V back, a banded waist with back zip, and a curve-hugging seamed skirt with fluted mermaid hem. Emma is made from a mid-weight woven crepe with moderate stretch.
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: 05002-0113
Category Name: Long Wedding Guest Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
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Carla Cowl Neck Mermaid Lace Crepe Formal Dress
Special Occasion
Making a statement-worthy entrance is never an issue in the Carla lace crepe formal dress at galas or black tie soirees! The cowl neckline and side lace inserts add a touch of elegance, while the padded bra cups and adjustable spaghetti straps offer a perfect fit. With a stunning mermaid silhouette and floor-length hem, this dress will make a statement at your next formal event. The back lace panel adds drama and leaves a lasting impression! Complete the look with a clutch.
Fit & Features
- Crepe fabric lined with stretchy knit
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Padded bra cups
- Lace inserts, mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8490
Category Name: Long Wedding Guest Dresses
Price: $74.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
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Dorothea Formal High Slit Ruched Dress
Special Occasion
Take the plunge into style with a formal dress that wows! Dorothea features a sleeveless plunging V-neckline, ruching throughout, a high slit, and an A-line silhouette. The dress is composed of a smooth knit fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a tennis bracelet.
Fit & Features
- Sleeveless V-neckline
- Ruching
- High slit
- A-line silhouette
- Smooth knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1642
Category Name: Long Wedding Guest Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
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Lookin' Fab Floral Maxi Dress
Style up this adorable floral maxi dress for a fab summertime look! It features a sleeveless V-neckline, adjustable spaghetti straps, front ruched detailing, a fitted bodice leading to a flowy silhouette, and a high front slit. Complete the look with chic mules.
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps, back zipper closure
- Front ruching
- Fitted bodice leading to a flowy silhouette
- High front slit
- Chiffon fabric, ditsy floral print
- Runs true to size
Style Number/Barcode: 05101-1117
Category Name: Long Wedding Guest Dresses
Price: $20.97 $42.90
On Sale: Yes
Availability: Out of Stock
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Zara Scallop V High Low Dress
Special Occasion
Steal the show in our lovely Zara! Her high low hem adds a flirty little touch!
Fits & Features
- Adjustable Spaghetti Straps
- Scallop Trim V Neckline I Padded Bust
- Elastic Square Back With Zipper & Hook And Eye Closure
- High Low Hemline
- Crepe Fabric
- Moderate Stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0868
Category Name: Long Wedding Guest Dresses
Price: $19.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Taralynn Sequin Lace Up Evening Gown
Special Occasion
Have a night to remember when you feel your best in our Taralynn sequin gown! She is rich in color, and has a slim form fitting silhouette that will have you feeling like a curvy goddess!
Fir & Features
- Straight halter neckline
- Spaghetti straps
- Low lace up back
- Lower back zipper + hook & eye closure
- Fully lined
- Flared hemline
- Mesh outer with sequin embellishments
- Minimal stretch
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0596
Category Name: Long Wedding Guest Dresses
Price: $42.97 $99.90
On Sale: Yes
Availability: Out of Stock
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In Pocket Satin Cocktail Dress
This satin cocktail mini just got a subtle makeover with one fave feature—pockets! Dress is fitted through the waist and features spaghetti straps, a deep V neckline, seam detail at bodice, a back zip, and a bubble hem. Dress is made from a shiny cotton-blend material and offers a hint of stretch.
Style Number/Barcode: 05101-0094
Category Name: Long Wedding Guest Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
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Marlena Glitter Formal Gown
Special Occasion
You already sparkle—now it's time to really shine in the glitter-adorned Marlena! She has an asymmetrical, over-the-shoulder strap, a sweetheart neckline, back zipper, and a mermaid hem. Marlena is made from a soft, moderately stretchy knit material.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6766
Category Name: Long Wedding Guest Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Athena Corset Mermaid Glitter Formal Dress
Special Occasion
Get whisked away in the Athena glitter formal dress by your date for weddings or prom! A sweetheart cowl neckline and adjustable spaghetti straps create a flattering silhouette, while the corset bodice and padded bra cups provide support and flexibility. The mermaid silhouette and high front wrap slit add a touch of drama to this floor-length dress, crafted from glitter knit fabric. Complete the look with teardrop earrings and strappy rhinestone heels.
Fit & Features
- Glitter knit fabric lined with stretchy knit
- Adjustable spagehtti straps
- Back zipper and hook-eye closure
- Sweetheart cowl neckline, padded bra cups
- Flexible boning
- High front wrap slit, Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8449
Category Name: Long Wedding Guest Dresses
Price: $84.90
Availability: Out of Stock
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Sam Faux Pearl Strap Mermaid Satin Formal Dress
Special Occasion
Full of chic details in a timeless silhouette, the Sam satin formal dress is an elegant option for your upcoming galas, banquets, and weddings! Smooth, silky satin craft this floor-length gown designed with the prettiest faux pearl embellished straps, a flattering cowl neckline, and padded bra cups for support. The flexible boning in her bodice gives a snatched appearance while the mermaid silhouette accentuates your curves along the floor-length hem featuring a high front wrap slit. Complete the look with dainty earrings and pumps for a sophisticated evening ensemble!
Fit & Features
- Smooth satin fabric lined with short stretchy knit lining
- Faux pearl adjustable straps
- Padded bra cups, flexible boning inserts
- Back zipper and hook-eye closure
- Front high wrap slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8317
Category Name: Long Wedding Guest Dresses
Price: $86.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XS, S, M
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Sallie Formal Sequin Halter Mermaid Dress
Special Occasion
The Sallie formal sequin dress will make a sparkling statement at black tie events or red carpets! This sleeveless beauty is designed with a halter neckline, a flattering mermaid silhouette, and a floor-length hem. The luxurious mesh fabric is adorned with eye-catching sequins in a filigree pattern that will sparkle in any light and has a stretchy knit lining. Complete the look with fringe earrings and a clutch.
Fit & Features
- Sleeveless halter neckline
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Sequin filigree pattern, mesh fabric, stretchy knit lining
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7516
Category Name: Long Wedding Guest Dresses
Price: $49.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Daria Strapless Wrap Slit Slim Satin Formal Dress
Special Occasion
Inspire glamour in the compliment-provoking Daria strapless satin formal dress at black tie galas and soirees! Crafted from luxurious satin fabric, this dress is perfect for any formal occasion. The strapless sweetheart neckline, flexible boning, and slim silhouette accentuate your curves while the high front wrap slit and long-length hem add a touch of sophistication. Complete the look with rhinestone earrings and stiletto heels.
Fit & Features
- Satin fabric, bust lining, minimal stretch
- Strapless sweetheart neckline
- Flexible boning
- Back zipper and hook-eye closure
- High front wrap slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-7229
Category Name: Long Wedding Guest Dresses
Price: $64.90
Availability: In Stock
Available Color: BLACK
Available Size: XS
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Maude Floral Woven Satin Gown
Special Occasion
Embody pure elegance in our striking floral-skirted Maude gown! She features an off-the-shoulder neckline, a seamed sweetheart bodice with padded bust and back zip, a high-seam banded waist with belt loops and removable tie, and a full, A-line floral satin skirt with pockets at either hip. Maude is partially lined and made from woven crepe and satin materials with minimal stretch.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0298
Category Name: Long Wedding Guest Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lana Formal High Slit Glitter Dress
Special Occasion
Sparkle under the spotlight as you make a glitzy entrance in the mesmerizing Lana formal dress! She features a classic black color, an off the shoulder neckline with a fold over accent and an elongating floor length silhouette accented with a high side slit. Dress is composed of a lined glitter knit fabric that offers a form hugging fit with a moderate stretch. Includes a back zipper closure. Glitter may transfer.
Model is 5'8" with a 32" bust, 24.5" waist and 36" hips. She is wearing a size small.
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-6497
Category Name: Long Wedding Guest Dresses
Price: $22.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Callie Off-The-Shoulder Mermaid Glitter Satin Formal Dress
Special Occasion
Create effortlessly beautiful moments in the Callie glitter satin formal dress to make an entrance into black-tie galas, weddings, or events! Crafted from a luxurious satin fabric covered with glistening glitter for the ultimate sparkle under the lights. She boasts a sexy plunging neckline, chic short-sleeve cuffs, and padded bra cups for support. The mermaid silhouette and high front slit along the floor-length hem add a touch of elegance while accentuating your natural curves, making it perfect for any formal event! Complete the look in rhinestone strap heels and dainty earrings.
Fit & Features
- Glitter satin fabric lined with stretchy knit
- Plunging wired neckline
- Back zipper and hook-eye closure
- Padded bra cups
- High front slit
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8491
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
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Spencer Formal Glitter Velvet Lace-Up Long Dress
Special Occasion
Sparkle from every angle in the Spencer formal glitter velvet long dress sure to captivate everyone with your shine! She features a classic V-neckline, a padded bust for support, and dual adjustable spaghetti straps, creating the lace-up back design. Turn heads in her flattering mermaid silhouette and floor-length hem for a touch of elegance. The formal long dress is crafted from a soft velvet fabric with a dazzling glitter pattern and has a full-knit stretchy lining. Complete the look with earrings for a black tie soiree or school dance!
Fit & Features
- Sleeveless V-neckline, padded bust
- Dual adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Glitter pattern, velvet fabric, full knit stretchy lining
- Runs true to size
Style Number/Barcode: 05002-8079
Category Name: Long Wedding Guest Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Try To Resist Surplice Midi Dress
Try to resist not staring at yourself in this sultry midi dress with every mirror you pass! The dress features a sleeveless V-neckline, sleek spaghetti straps, a surplice pleated bust with lining, and an empire waist seam leading to the form-hugging silhouette and a skin-flaunting slit. Complete the look in stiletto heels.
Fit & Features
- Sleeveless surplice V-neckline, spaghetti straps
- Surplice pleated bust, lining
- Empire waist seam
- Form-hugging silhouette
- Front slit, midi-length hem
- Smooth knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1999
Category Name: Long Wedding Guest Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Deleah Formal Sleeveless Pearl Dress
Special Occasion
Sparkle like the queen you are in out dazzling Deleah dress! Her pearls and heat stones give her a glowing touch!
Fit & Features
- High Round Neckline | Racer Bust
- Pearls
- Heat Stones
- Lined Mesh
- Floor Length Silhouette
- Form Hugging Fit | Moderate 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: 05002-0376
Category Name: Long Wedding Guest Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Rita Floral Chiffon Dress
Special Occasion
You'll be best dressed in this flowy dress! Give a twirl in our beautiful Rita!
Fits & Features
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Surplice V Neckline
- Unlined, Long Sleeves With Button Cuffs
- Elastic, Narrow Waistband I Waist Tie
- Floor Length Skirt I A-Line Silhouette I Mini Length Lining
- Chiffon Fabric With Floral Prints Throughout
- Form Hugging Fit I Moderate Stretch
- Back Zip With Hook & Eye Closure
Special Occasion products cannot be returned to any retail locations.
Style Number/Barcode: 05002-0630
Category Name: Long Wedding Guest Dresses
Price: $24.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Online Only
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Surplice V Neckline
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Rendezvous In Satin Slip Midi Dress
Have a chic rendezvous in this satin slip midi dress featuring a sleeveless V-neck, bungee spaghetti straps, a fitted a-line silhouette, and a sultry front slit along the hem. The dress is composed of smooth, non-stretch satin fabric. Complete the look in lace-up stiletto heels.
Fit & Features
- Sleeveless V-neck
- Bungee spaghetti straps
- Fitted a-line silhouette
- Front slit
- Midi-length hem
- Non-stretch woven satin fabric
- Runs true to size
Style Number/Barcode: 05101-2383
Category Name: Long Wedding Guest Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale