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.

  • Julianna Floral Mesh Strapless Mermaid Dress

    Special Occasion

    The Julianna mermaid dress is designed with a gorgeous blooming floral print on airy mesh fabric with a knit lining, an iconic look for your next formal affair. It features a strapless sweetheart neckline with built-in bust padding, a draped cowl neck overlay, and a floor-length mermaid silhouette to showcase your curves. Style with stiletto heels.

    Fit & Features

    • Floral printed sheer mesh fabric with knit lining, plenty of stretch
    • Strapless sweetheart neckline, padded bust, no-slip strip
    • Draped cowl neck overlay
    • High waist seam
    • Floor-length mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8620

    Category Name: Long Wedding Guest Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: MAGENTA

    Available Size: XS, S, M

  • Sarai Formal Sequin Striped Mermaid Long Dress

    Special Occasion

    Lines of sparkling sequins add drama and dimension to the glamorous Sarai formal long dress! She features a sexy wired plunge V-neckline, a padded bust for support, and adjustable spaghetti straps. Her curve-flaunting mermaid silhouette effortlessly showcases your femme allure while the floor-length hem adds a touch of grace to the style. The formal maxi dress is crafted from a lightweight mesh fabric with a dazzling sequin striped pattern and has a full knit stretchy lining. Complete the look with a bracelet and clutch for a black tie wedding or soiree! 

    Fit & Features

    • Sleeveless wired plunge V-neckline
    • Adjustable spaghetti straps, padded bust
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Floor-length hem
    • Sequin striped pattern, mesh fabric, full knit stretchy lining
    • Runs true to size

    Style Number/Barcode: 05002-8185

    Category Name: Long Wedding Guest Dresses

    Price: $49.97 $99.90

    On Sale: Yes

    Availability: In Stock

    Available Color: GOLD

    Available Size: XS, S

    Product Badge:
    • Sale
  • Mabelle Formal Tulle A-Line Dress

    Special Occasion

    Romance is in the air as you breeze in wearing the Mabelle formal dress to the dinner party or gala! She features a sweet A-line silhouette designed with a sleeveless plunge V-neckline with tie-knotted straps, a V-cut back design, and a smocked empire waist with a tie-front belt and belt loops that lead to her ruffled, tiered, long-length hem. The formal dress is composed of a swiss dot tulle fabric with multiple linings for a voluminous effect and has a minimal stretch. Style with an envelope clutch to complete the look.

    Fit & Features

    • Sleeveless plunge V-neckline, tie-knotted straps
    • V-cut back design
    • Smocked empire waist, tie-front belt, belt loops
    • Ruffled tiered design, voluminous A-line silhouette, long-length hem
    • Swiss dot tulle fabric, multiple linings, minimal stretch
    • Sticky bra recommended
    • Runs true to size

    Style Number/Barcode: 05002-2976

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $149.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Frida Formal Glitter Illusion Lace Dress

    Special Occasion 

    Elevate your style with a formal dress that is part glam, part timeless! Frida features a sleeveless sweetheart neckline with padded cups, bungee spaghetti straps, a corset-like bodice with illusion piping accents, a glitter lace body, a high side slit with an A-line silhouette. The dress offers a form hugging fit with slight stretch. Complete look with rhinestone heels

    Fit & Features

    • Sleeveless sweetheart neckline, padded cups
    • Bungee spaghetti straps
    • Corset-like bodice, illusion piping accents
    • Glitter lace body
    • High side slit
    • A-line silhouette
    • Form hugging fit, slight stretch, runs true to size

    Style Number/Barcode: 05002-1549

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

  • Anastasia Fringe Detail Formal Dress

    Special Occasion

    Make a sparkly entrance in the stunning and trendy Anastasia dress! She features a sleeveless V-neckline, spaghetti straps, an open back with a lace-up design, a floor-length, fitted silhouette, and a sultry side slit with a rhinestone fringe trim. Style this glamorous dress with strappy heels for your next evening out.

    Fit & Features

    • Sleeveless V-neckline
    • Spaghetti straps
    • Open back, lace-up design
    • Floor-length, fitted silhouette
    • Side slit, rhinestone fringe trim
    • Crepe fabric
    • Runs true to size

    Style Number/Barcode: 05002-1437

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

  • Aubrielle Formal Floral Chiffon A-Line Dress

    Special Occasion 

    Create a head-turning moment with a formal dress that brings the luxe to your evening. Aubrielle features a plunging V-neckline with a pleated bodice, thin adjustable cross-straps, a floral print, and a sweeping A-line silhouette. The dress is composed of a semi-sheer chiffon fabric that offers a relaxed fit. Complete your look with heels and a sleek envelope clutch.

    Fit & Features

    • Sleeveless V-neckline
    • Pleated bodice 
    • Thin adjustable cross-straps
    • Back zipper and hook and eye closure
    • Floral print 
    • A-line silhouette, relaxed fit
    • Semi-sheer chiffon fabric, mini skirt length lining
    • Runs true to size

    Style Number/Barcode: 05002-0697

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

  • Carrie Formal Satin Sequin Corset Dress

    Special Occasion

    Step out and sparkle at your next formal event in the Carrie satin dress! She features a sleeveless square neckline, adjustable spaghetti straps that crisscross along the open back design, a padded bust with lining, and a sheer corset bodice with sequin and beaded embroidery and flexible boning inserts. Her flattering mermaid silhouette hugs your curves with accentuating side and back ruched seams, and a flared floor-length hem. The formal dress is composed of a luxurious silky satin-lined fabric with minimal stretch. Complete the look with a glitter envelope clutch and heels.

    Fit & Features

    • Sleeveless square neck, adjustable spaghetti straps, back zipper
    • Padded bust with lining, crisscross straps, open back design
    • Sheer corset bodice, sequins and beading, flexible boning
    • Side and back ruched seams, mermaid silhouette
    • Flared floor-length hem
    • Lined satin fabric, minimal stretch
    • Runs true to size

    Style Number/Barcode: 05002-3039

    Category Name: Long Wedding Guest Dresses

    Price: $59.97 $119.90

    On Sale: Yes

    Availability: Out of Stock

  • Tyler Crepe Lattice Back Formal Dress

    Special Occasion

    Saunter in looking polished and chic in our gorgeous Tyler! Her plunging V neckline falls into a slim-fitting bodice, finishing off with an elegant floor-length hem. At the back, a chic crossed design trickles into a lace-up lattice adding some edge and sultriness to her overall vibe. Take your ensemble to the max by adding on a shimmering envelope clutch and some earrings to match!

    Fits & Features

    • Adjustable Spaghetti Straps
    • Cross Back I Lace Up Lattice Design 
    • Back Zipper Closure
    • Plunging V Neckline With Princess Seams 
    • Sweeping, Floor-Length Hem 
    • Crepe Fabric
    • Form Hugging Fit 

     

    Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size 3.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0894

    Category Name: Long Wedding Guest Dresses

    Price: $31.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

  • Floral Moment Maxi Dress

    Create a charming moment in florals in this sweet maxi dress! Perfect for brunch when paired with fab heels and a neutral handbag! 

    Fit & Features

    • Wrap V-Neckline 
    • Spaghetti Straps
    • Elastic Waist 
    • Floral Print
    • Maxi Silhouette 
    • Lined Knit Fabric | Mini Skirt Length Lining
    • Relaxed Fit | Moderate Stretch 

     

     

    Style Number/Barcode: 05101-0530

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $36.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Janice Formal Open Back Satin Dress

    Special Occasion

    Bring the sophistication to your evening with our awe worthy Janice dress! She features a sleeveless bodice, a plunging V neckline with padded cups, tank-like straps and a partially open back with an upper back zipper closure. Her slim fit bodice features vertical princess seams at the bust and leads to a sweeping floor length A-line silhouette with hidden side pockets and a high slit. Dress is composed of a lined satin-like fabric that offers a relaxed fit with minimal stretch. Includes an additional lower back closure.

    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: 05002-0155

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $109.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Harrah Satin Mermaid Gown

    Special Occasion

    Step out in the Harrah! She features tank straps that break into spaghetti straps, an exaggerated wired cup, and a fitted bodice with a horizontal seams mid waist. Her bodice meets skirt and flares out into a floor sweeping mermaid design with a high slit at the side. She is composed of a satin like material that offers moderate stretch. Zipper located mid back.

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0289

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

  • Tessa Formal Halter Chiffon Dress
    Special Occasion 

    Make an entrance they'll never forget in our enchanting Tessa dress! She features a mauve hue, a halter neck strap, a sweetheart padded bust, a back zipper and hook and eye closure, and an elongating floor length silhouette. Dress is composed of a lined chiffon fabric that offers a curve hugging fit.

    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: 05002-6640

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Melina Cowl Neck High Slit Formal Dress

    Special Occasion

    The Melina formal dress has an eye-catching sheen that will capture everyone's gaze when you enter the room! She features a sleeveless cowl neckline with a built-in padded bust, spaghetti straps, a form-fitting silhouette that will hug your curves, and an asymmetric floor-length hem creating an alluring thigh-high side slit to showcase some leg. The smooth knit fabric offers plenty of stretch. Style with platform heels for your next fancy party.

    Fit & Features

    • Sleeveless cowl neckline, built-in padded bust
    • Spaghetti straps
    • Curve-hugging fit
    • Asymmetric floor-length hem, high side slit
    • Smooth knit fabric, plenty of stretch
    • Bra optional
    • Runs true to size

    Style Number/Barcode: 05002-6860

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $54.90

    On Sale: Yes

    Availability: Out of Stock

  • Forever Chic Satin Midi Dress

    Sleek and chic, this satin midi dress will be your new go-to! It features a sleeveless cowl neckline, dual spaghetti straps that lead to a cross-back design, and a mid-length fitted silhouette with a subtle flared hem. Style this dress with clear heels and a trendy shoulder bag.

    Fit & Features

    • Sleeveless cowl neckline
    • Dual spaghetti straps
    • Cross-back design
    • Mid-length fitted silhouette
    • Satin fabric
    • Runs true to size

    Style Number/Barcode: 05101-0942

    Category Name: Long Wedding Guest Dresses

    Price: $20.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

  • Vada Pleated Chiffon Halter Dress

    Special Occasion

    Please them all in pretty pleats! Vada brings the elegance with sweeping airy chiffon and a dramatic halter neckline! Pair her with silver accents for a look that will make them all take notice!

    Fit & Features

    • Halter Neckline | Mesh Inset 
    • Halter Neck Strap | Padded Cups
    • Pleated Silhouette 
    • Lined Chiffon Fabric 
    • Relaxed Fit 
    • Minimal Stretch 
    • Back Zipper Closure  

     

     

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0928

    Category Name: Long Wedding Guest Dresses

    Price: $14.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Rosaleen Glitter Gown

    Special Occasion

    Have a magical night in our gleaming Rosaleen gown! She has a v neckline, and tank straps that lead to a low v back with a hidden zipper closure. She has a banded waist line, and her A-line skirt flows to a floor length hem. She is fully lined with a soft knit fabric and she has a mesh overlay decorated with a chunky textured glitter throughout.

    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: 05002-0278

    Category Name: Long Wedding Guest Dresses

    Price: $32.97 $89.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Selma Velvet Wrap Dress

    Make every moment your spotlight in our ravishing Selma! 

    Fits & Features

    • Adjustable Spaghetti Straps 
    • Square Back
    • Wrap V Neckline With Dart Details At The Bust
    • Wrap, Floor Length Skirt With Thigh High Slit 
    • Smooth Velvet Fabric I Fully Lined 
    • Curve Hugging Fit I Ample 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: 05002-0180

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Plus Monica Formal Wrap Ruched Dress
    Special Occasion 

    Make a captivating entrance in our lovely Monica dress! She features a mauve hue, an off the shoulder neckline with a fold over accent and an asymmetrical floor length silhouette with a ruched side seam. Dress is composed of a lined stretchy knit fabric that offers a curve hugging fit. The back features a ruched detailing and full zipper closure.

    Model is 5'9" with a 38.5" bust, 31" waist and 52" hips. She is wearing a size 1X.

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 15002-0149

    Category Name: Long Wedding Guest Dresses

    Price: $23.97 $64.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Dalia Sequin Long Dress

    Special Occasion

    Take time for make your look divine in our Dalia dress! She features a high scoop neckline, long sleeves and a form fit that offers a sleek silhouette. Her hem is floor length and she is composed of a mesh material that offers minimal stretch and showcases a luxurious sequin scroll pattern. Zipper located mid back.

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

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0304

    Category Name: Long Wedding Guest Dresses

    Price: $36.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

  • Mavis Chiffon Wrap Gown

    Special Occasion

    Wrap yourself in luxury with our stunning Mavis gown. She features a deep V neckline, and long sleeves that puff at the wrist. Her bodice meets skirt at mid waist with a wrap design, and is fully lined. Her skirt sweeps the floor and features a high thigh slit at one side. We are obsessed with the modern elegance Mavis offers! She is composed of a chiffon material that offers a lightweight flow with minimal stretch.

    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: 05002-0300

    Category Name: Long Wedding Guest Dresses

    Price: $21.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

  • Katerina Crepe Wrap Gown
    Special Occasion

    Streamlined yet subtly sultry, our Katerina gown is made for evenings out—when all eyes will be on you! She features adjustable spaghetti straps, a seamed V neck bodice with slim banded waist, and a straight, wrap-effect skirt with front slit. Katerina slips on and is made from a woven crepe material with moderate stretch.

    Model is 5'9" with a 32" 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: 05002-0091

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Clearance
  • Angelique Rhinestone Mermaid Crepe Formal Dress

    Special Occasion

    Subtle elements make the Angelique crepe formal dress a show-stopping look at galas, banquets, and black tie celebrations! Made with luxurious crepe fabric, this floor-length dress will make you feel glamorous. The flattering square neckline and rhinestone-embellished adjustable spagehtti straps add sophisticated sparkle while the padded bra cups provide comfort. With a stunning side cutout adorned with a rhinestone embellished strap for a luxe factor and a high front slit to show off some skin, this elegant mermaid dress will ensure all eyes are on you! Complete the look with earrings, a bracelet, and a clutch!

    Fit & Features

    • Crepe fabric, sewn-in knit lining, minimal stretch
    • Padded bra cups
    • Rhinestone embellished adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Side cutout, rhinestone embellished strap
    • Mermaid silhouette, high front slit
    • Runs true to size

    Style Number/Barcode: 05002-8308

    Category Name: Long Wedding Guest Dresses

    Price: $39.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Christen Sweetheart Mermaid Rhinestone Formal Dress

    Special Occasion

    A sleeveless formal dress boasts a sweetheart neckline and a figure-loving mermaid silhouette on rhinestone embellished mesh fabric. Perfect for homecoming or a gala.

    Fit & Features

    • Rhinestone embellished mesh fabric lined with stretchy knit
    • Sweetheart neckline, shoulder straps
    • Built-in padded underwire bust
    • Back zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8254

    Category Name: Long Wedding Guest Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BROWN

    Available Size: XS, S

  • Rudy One Sleeve High Slit Dress

    Special Occasion

    Subtle but dramatic details like Rudy's singular sleeve, one-shoulder neckline, and thigh-high slit are what elevates this streamlined style. Accentuate your look even more by adding a pair of dangling duster earrings and glistening heels to match!

     

    Fits & Features

    • One-Shoulder Neckline
    • Single Fitted Long Sleeve 
    • Floor Length Hemline I Thigh-High Slit 
    • Gathering & Ruching At The Top Skirt 
    • Smooth & Stretchy Jersey Knit 
    • Form Hugging Fit I Ample Stretch 
    • Zipper Not Featured

    Special Occasion products cannot be returned to any retail locations.

    Style Number/Barcode: 05002-0893

    Category Name: Long Wedding Guest Dresses

    Price: $25.97 $59.90

    On Sale: Yes

    Availability: Out of Stock