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.

  • Grace Sweetheart Rhinestone Mermaid Formal Dress

    Special Occasion

     Effortless with a touch of glam, the Grace formal dress makes a stunning statement! She features a strapless, tube sweetheart neck design with a no-slip grip and a fitted, empire waist with a rhinestone trim cutout. The dress is composed of a smooth-knit-lined fabric with a moderate stretch. Complete your elegant look in a sparkly tiara and heels.

    Fit & Features

    • Strapless, sweetheart neck, no-slip grip
    • Empire waist, rhinestone trim cutout
    • Mermaid silhouette
    • Floor-length hem
    • Smooth-knit lined fabric
    • Moderate stretch
    • Fits true to size

    Style Number/Barcode: 05002-1905

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $72.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Lisa Glitter Lurex A-Line Dress

    Special Occasion

    Our lovely Lisa will bring the glitz and glam in an elegant way! 

    Fits & Features

    • Adjustable Spaghetti Straps 
    • Sweetheart Neckline I Padded Bust I Princess Seams
    • Zipper With Hook & Eye Closure At Back 
    • Flowy, A-Line Skirt With Pleated Detailing 
    • Glitter Lurex Fabric I Fully Lined 
    • Form-Hugging Fit I Moderate Stretch

     

    Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size 3

       

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0416

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $99.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Lana Formal High Slit Dress

      Special Occasion

      Bring the elegance in our captivating Lana high slit dress! Her sleeveless bodice is perfect to pair with a statement necklace while her high slit is all for showing off your glam heels!

      Fit & Features

      •       Strapless Square Neckline
      •         Subtle Fold Over Accent
      •         A-Line Silhouette
      •         High Slit
      •         Crepe Fabric
      •         Form Hugging Fit

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

      Style Number/Barcode: 05002-1034

      Category Name: Long Wedding Guest Dresses

      Price: $29.97 $54.90

      On Sale: Yes

      Availability: Out of Stock

    • Melissa Sleeveless Ruffle Slim Satin Formal Dress

      Special Occasion 

      Impress everyone with your impeccable taste in the Melissa satin formal dress perfect for wedding guests, bridesmaids, or attending a fancy soiree! Crafted from luxurious satin, this slim fit dress features a square neckline and delicate spaghetti straps. The ruffled high-side slit adds a touch of drama, while the long-length hem exudes elegance. Complete the look in dressy block heels and a clutch for a glamorous night.

      Fit & Features

      • Satin knit fabric, bust lining, minimal stretch
      • Spaghetti straps
      • Square neckline
      • Ruffled high side slit
      • Slim silhouette
      • Runs true to size

      Style Number/Barcode: 05002-8538

      Category Name: Long Wedding Guest Dresses

      Price: $64.90

      Availability: In Stock

      Available Color: BLACK

      Available Size: XS, S, M, L

    • Susie Formal Satin V-Neck Dress

      Special Occasion

      Make jaws drop in the Susie formal satin dress the moment you enter the party! She features a sultry, sleeveless, plunge v-neckline atop a fitted bodice with princess seam detail and a built-in padded bust. Bring the drama to your dressy look thanks to her side trumpet ruffle that leads to a side slit to showcase some leg on her floor-length hem. The formal dress is composed of a luxe satin fabric with lining and minimal stretch. Complete the look with a lariat necklace and clutch.

      Fit & Features

      • Sleeveless, plunge v-neckline, princess seam fitted bodice
      • Built-in padded bust, no bra required
      • Back zipper closure, trumpet ruffle, side slit
      • Floor-length hem
      • Luxe satin fabric, lining, minimal stretch
      • Fits true to size

      Style Number/Barcode: 05002-1960

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $189.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Londyn Formal Sleeveless Satin Dress

      Special Occasion 

      Keep it stunning in sleek satin as you create a memorable impression in our Londyn dress!

      Fit & Features

      • Cowl Neck
      • Spaghetti Straps 
      • Lined Satin 
      • Relaxed Slinky Fit
      • Minimal Stretch
      • No Zipper

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0466

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $54.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Mabel Velvet Gown

      Special Occasion 

      Introducing our stunning Mabel gown! She features a v neckline, spaghetti straps that are adjustable and lead to a low back as well as a zipper closure. Her bodice is fitted and features inset mesh details. Her hem is long and almost floor length and she is composed of a velvet like material that offers moderate stretch and a form fit.

      Model is 5'9" with a 34" bust, 24" waist and 35.5" hips. She is wearing a size three.

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0088

      Category Name: Long Wedding Guest Dresses

      Price: $25.97 $69.90

      On Sale: Yes

      Availability: Out of Stock

    • Betty Formal Floral A-Line Dress

      Special Occasion

      Adorn yourself with a charming formal floral dress that brings the romance to your special event. Betty features a gorgeous floral print, a sleeveless wrap v-neckline with padded cups, adjustable spaghetti straps, and a daring x-back design. Her slim fit bodice leads to a sweeping A-line silhouette accented with hidden pockets and a high side slit. Betty is composed of a lined luxe satin fabric that offers a form hugging fit with minimal stretch. Complete look with block heels and a satin clutch

      Fit & Features

      • Sleeveless v-neckline, padded cups
      • Adjustable spaghetti straps
      • X-back design 
      • Floral print
      • Hidden side pockets, high side slit
      • A-line silhouette
      • Satin-like fabric, form-hugging fit, minimal stretch 

      Style Number/Barcode: 05002-1219

      Category Name: Long Wedding Guest Dresses

      Price: $49.97 $109.90

      On Sale: Yes

      Availability: Out of Stock

    • Cassandra Floral Chiffon Gown
      Special Occasion

      Take our breathe away in our beautiful mauve toned Cassandra Floral Gown! She features a cross over V neckline and ruffle spaghetti straps that are adjustable. The v style back line has matching material buttons and a hook closure. Long, floor-length skirt offers a flowy fit and includes a short skirt lining. Dress is composed of a semi-sheer floral chiffon fabric with no stretch. 

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-6741

      Category Name: Long Wedding Guest Dresses

      Price: $29.97 $64.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Alaia Lace-Up Mermaid Ombre Sequin Formal Dress

      Special Occasion

      Gorgeous sequins on the Alaia formal dress make her a stunning standout at prom, banquets, or birthdays! Crafted with countless sequins with a chic ombre design, this floor-length gown is a major head-turner. Her cowl neckline and padded bra cups offer a flattering fit, while the spaghetti straps and lace-up back add a touch of allure. The mermaid silhouette hugs your curves while the floor-length hem exudes grace. Complete the look with a necklace and earrings set for extra glamour!

      Fit & Features

      • Sequin embellished, ombre design
      • Mesh fabric lined with stretchy knit
      • Padded bra cups
      • Spagehtti straps, lace-up
      • Back zipper and hook-eye closure
      • Mermaid silhouette
      • Runs true to size

      Style Number/Barcode: 05002-8259

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $99.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Definite Yes High Slit Maxi Dress

      This sleek high slit maxi dress is a definite yes for leveling up your casual looks! It features a sleeveless cowl neckline, spaghetti straps, a maxi-length hem with a thigh-high front slit to showcase some leg, and a slim-fit silhouette. The smooth knit fabric offers plenty of stretch. Style with strappy sandals for a lunch date! 

      Fit & Features

      • Sleeveless cowl neckline
      • Spaghetti straps
      • Maxi-length hem
      • High front slit
      • Slim-fit silhouette
      • Smooth and stretchy knit fabric
      • Runs true to size

      Style Number/Barcode: 05102-5194

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $39.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Juliette Formal Satin Corset Slit Long Dress

      Special Occasion

      You'll look simply irresistible in the Juliette formal satin long dress at black-tie parties and fancy events! She features a strapless V-neckline, a corset bodice with flexible boning, a slim form-hugging silhouette, floor-length hem, and an eye-catching front knot atop a high cut slit. The formal dress is composed of a silky satin fabric with a stretchy knit lining. Complete the look in a layered choker necklace.

      Fit & Features

      • Strapless V-neckline
      • Corset bodice, flexible boning, back zipper and hook-eye closure
      • Slim, form-hugging silhouette
      • Front knot accent, high slit, floor-length hem
      • Silky satin fabric, stretchy knit lining
      • Pasties recommended
      • Runs true to size

      Style Number/Barcode: 05002-7253

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $89.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Danna Formal Strapless Long Bandage Dress

      Special Occasion

      The gorgeous Danna formal bandage dress puts your curves on display! Crafted from a body-hugging bandage fabric, the dress features a strapless design with non-slip grip lining, a bodycon silhouette, and a long hem with a chic center back slit. The formal dress is composed of a bandage seamless knit fabrication that hugs your body like an hourglass while providing stretch for comfort. Complete the look in sleek stiletto heels for a rehearsal dinner or cocktail party!

      Fit & Features

      • Strapless neckline, non-slip grip lining
      • Back zipper and hook-eye closure
      • Bodycon silhouette
      • Long hem, center back slit
      • Stretchy bandage knit seamless fabric
      • Strapless or sticky bra recommended
      • Runs true to size

      Style Number/Barcode: 05002-7186

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $119.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Cute And Casual Moment High Slit Maxi Dress

      Have a cute and casual moment in this high slit maxi dress that will give you a streamlined bodycon silhouette. It features a sleeveless square neckline, bungee spaghetti straps, an asymmetric maxi-length hem creating a trendy thigh-high side slit, and a curve-hugging fit. The smooth knit fabric includes a full lining and offers plenty of stretch. Style with a crossbody bag and clear mules for dinner with the girls.

      Fit & Features

      • Sleeveless square neckline
      • Bungee spaghetti straps
      • Asymmetric maxi-length hem
      • High side slit
      • Bodycon fit
      • Smooth knit fabric, plenty of stretch
      • Runs true to size

      Style Number/Barcode: 05102-5105

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $36.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Begging For More Low Tie-Back Midi Dress

      One go in this slinky midi dress, and everyone will be begging for more sights of you in it! Featuring a sleeveless square neckline, wide shoulder straps, a sexy low back with tie closure, a bodycon silhouette, and a side slit cutout. Complete the look with sleek hoop earrings.

      Fit & Features

      • Sleeveless square neckline
      • Wide shoulder straps
      • Low back with ie closure
      • Bodycon silhouette
      • Side slit cutout, midi-length hem
      • Double-lined slinky knit fabric, moderate stretch
      • Runs true to size

      Style Number/Barcode: 05101-2393

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $35.90

      On Sale: Yes

      Availability: Out of Stock

    • Nora Formal Cowl Neck Strappy Long Dress

      Special Occasion

      The Nora formal long dress flaunts a memorable back design sure to make heads turn at weddings or banquets! She features a sleeveless cowl pleated neckline, spaghetti straps, an open strappy back design, and a form-hugging slim silhouette flaunting a high side slit on the long-length hem. The formal dress is composed of a slinky knit fabric with a sheen effect and plenty of stretch. Complete the look with earrings and block heels.

      Fit & Features

      • Sleeveless cowl pleated neckline, spaghetti straps
      • Open strappy back design
      • Form-hugging slim silhouette
      • High-side slit, long-length hem
      • Slinky knit fabric, sheen effect, bust lining
      • Strapless bra or sticky bra recommended
      • Runs true to size

      Style Number/Barcode: 05002-7248

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $59.90

      On Sale: Yes

      Availability: Out of Stock

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

      Special Occasion

      Create a princess-worthy moment in the ravishing Sara formal dress! She stuns in a sleeveless halter neckline with tie-closure that leads to her open-back with a flirty lace-up design. Showcase your curves in her form-fitting, A-line silhouette that gently sweeps in a floor-length hem with a sultry slit. The formal dress is composed of a crepe chiffon fabric with an inner lining and zipper closure. Finish the look with a tiara and earrings.

      Fit & Features

      • Sleeveless, halter neckline, tie closure
      • Built-in padded bust, no bra required
      • Open-back, lace-up, zipper closure
      • Form-fitting A-line silhouette
      • Floor-length hem, front slit
      • Chiffon crepe fabric, inner lining, no stretch
      • Runs true to size

      Style Number/Barcode: 05002-2160

      Category Name: Long Wedding Guest Dresses

      Price: $35.97 $84.90

      On Sale: Yes

      Availability: Out of Stock

    • Garden Parties Pleated Midi Dress

      Get ready for garden parties, backyard brunches, bridal showers, and spring weddings with this spring staple! Pair with wrap heels, or strappy mules!

      Fit & Features

      • Tie halter neckline
      • Pleated bodice with keyhole cut out
      • Smocked stretchy waist line
      • Pleated flowy skirt 
      • Mid-length hemline
      • Lightweight sheen polyester material
      • Unlined | Moderate stretch

      Model is 5'6" with 31" bust, 26" waist and 36" hips. She is wearing a size small. 

      Style Number/Barcode: 05101-0724

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $54.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Hannah Formal Pleated Chiffon Dress
      Special Occasion 

      Enchant as you make a dreamy entrance in the ever captivating Hannah dress! She features a sleeveless bodice, a plunging halter neck with V bust and pleated detailing. Her single halter strap features a double row design and leads to an open back. Her relaxed fit bodice leads to a sweeping floor length silhouette. Dress is composed of a lined airy chiffon fabric that offers a relaxed fit with minimal stretch.

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-6618

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $59.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Polly Off The Shoulder Formal Dress

      Special Occasion

      Make a grand entrance in our stunningly chic Polly off the shoulder formal dress! She features an off the shoulder sweetheart neckline with short sleeves, a plunging V front mesh inset, and a back zipper and hook and eye closure. Her high waist seam leads to a floor length skirt with a high front slit, pleated details, a short knit skirt lining, and a banded hem for additional structure. The dress is composed of a taffeta fabric with a gorgeous sheen.

      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: 05002-0111

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $69.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Arielle Rhinestone Strap Formal Dress

      Special Occasion

      Simple yet so stunning, the Arielle formal dress will bring that glam and sultry vibe to your next fancy event. She features a sleeveless sweetheart neckline with a wired notched front accent, ruching at the bust, dainty rhinestone shoulder straps for a subtle sparkle, and a slim-fit, floor-length hem with a curve-hugging silhouette and a chic back slit detail. The slinky double-lined knit fabric offers plenty of stretch. Style with rhinestone hoops and strappy stilettos.

      Fit & Features

      • Sleeveless sweetheart neckline, wired notched front
      • Ruched detailing at the bust
      • Rhinestone embellished thin shoulder straps
      • Slim-fit, floor-length hem, curve-hugging fit, back slit
      • Slinky double-lined knit fabric, plenty of stretch
      • Strapless or sticky bra recommended
      • Runs true to size

      Style Number/Barcode: 05002-7064

      Category Name: Long Wedding Guest Dresses

      Price: $14.97 $46.90

      On Sale: Yes

      Availability: Out of Stock

    • Bailey Rhinestone Chain Strap Satin Formal Dress

      Special Occasion

      Amp up the sultriness of your formal look with the sleek and stunning Bailey satin dress! She features a sleeveless cowl neckline with layered pleated detailing, rhinestone embellished chain-link shoulder straps that are removable to make the dress strapless, a fitted empire waist, a curve-hugging silhouette, and an asymmetric floor-length hem creating an ultra-high side slit. The smooth satin-knit fabric offers a moderate stretch. Style with rhinestone fringe earrings for your next fancy soiree.

      Fit & Features

      • Sleeveless cowl neckline, layered pleated detailing
      • Rhinestone adorned chain-link shoulder straps, removable
      • Empire waist, curve-hugging fit
      • Asymmetric floor-length hem, ultra-high side slit
      • Satin-knit fabric, bust lining, moderate stretch
      • Strapless or sticky bra recommended
      • Runs true to size

      Style Number/Barcode: 05002-6847

      Category Name: Long Wedding Guest Dresses

      Price: $9.97 $74.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Sale
    • Ronnie Formal Satin Slit Long Dress

      Special Occasion

      The Ronnie formal satin dress is worthy of the red carpet! Make jaws drop at galas, charity auctions, and dinners showcasing your sultry elegance. She features a sleeveless, one-shoulder neckline, a tank-style strap, an asymmetrical bust cutout, a pleated empire waist, and a form-hugging, slim silhouette with a high-cut side slit along the floor-length hem. The formal dress is composed of lined silky satin fabric with minimal stretch. Style with linear earrings and a bracelet to complete the look.

      Fit & Features

      • Sleeveless one-shoulder neckline
      • Tank-style strap, asymmetrical bust cutout
      • Back zipper and hook-eye closure
      • Pleated empire waist, form-hugging, slim silhouette
      • High-cut slit, floor-length hem
      • Lined satin fabric, minimal stretch
      • Strapless or sticky bra recommended
      • Runs true to size

      Style Number/Barcode: 05002-3224

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $69.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance
    • Gabi Satin A-Line Gown

      Special Occasion 

      Spin and twirl in our gorgeous Gabi gown! The best part? She comes with pockets!

      Fits & Features

      • Plunging V Neckline 
      • Adjustable Spaghetti Straps That Cross At The Back 
      • Zipper With Hook & Eye Closure At Back 
      • Slant Hand Pockets 
      • A-Line, Floor Length Lined Skirt 
      • Satin-Like Composition 
      • Relaxed, Form Fitting I Minimal Stretch 

      Special Occasion products cannot be returned to any retail locations.

      Style Number/Barcode: 05002-0360

      Category Name: Long Wedding Guest Dresses

      Price: $19.97 $89.90

      On Sale: Yes

      Availability: Out of Stock

      Product Badge:
      • Clearance