Long Wedding Guest Dresses

Long Wedding Guest Dresses Made for a Grand Entrance

Long Wedding Guest Dresses bring the drama for fall and winter weddings with sweeping lengths, elegant shapes, and luxe details made for celebrating. From flowing A-line dresses to sleek column and curve-defining designs, Windsor’s collection gives you plenty of ways to go long for formal receptions, holiday weddings, and every dressed-up RSVP this season.

Long Silhouettes from Flowing to Fitted

The best long dresses for wedding guest style balance the impact of the length with a silhouette that feels like you. A-line dresses create graceful movement, while fitted and column shapes offer a sleeker profile. Mermaid Wedding Guest Dresses contour through the bodice and hips before flaring toward the hem for a more dramatic finish.

Modern details give these silhouettes even more personality. Corset bodices and lace-up backs can add structure or adjustability, while ruching and ruffles bring texture and dimension. Cowl, halter, off-the-shoulder, square, V-neck, and sweetheart necklines give you different ways to frame your look.

Floor-Length Wedding Guest Dresses Made to Move

Floor-Length Wedding Guest Dresses may bring the drama, but they should still let you enjoy the celebration. Front, side, or back slits give a long skirt more freedom of movement while creating a stylish reveal of your heels. They can also make the silhouette come alive as you walk, dance, and capture those must-post photos from the celebration.

For a little less length, explore mid-length wedding guest dresses when you want an elevated look that puts more focus on your shoes.

Why Choose a Long Dress for a Fall or Winter Wedding?

Long silhouettes are a natural choice for cooler-season weddings when you want more coverage without giving up a dressed-up look. Satin and lace can transition beautifully through fall, while velvet brings richer texture as winter arrives. Glitter, sequins, rhinestones, and beaded details dial up the festive mood for holiday and New Year’s Eve weddings.

For colder celebrations where you want more arm coverage, long sleeve formal dresses offer another season-ready option. If the invitation calls for an especially elevated dress code, explore formal wedding guest dresses for styles suited to black-tie celebrations.

What Is the Best Long Dress for a Wedding Guest?

Start with the dress code, then consider the venue and overall vibe of the wedding. A flowing A-line dress can complement an outdoor or rustic setting, while a sleek column or mermaid silhouette can match the polished mood of an elegant indoor or city celebration. For formal weddings, look to floor-length styles in luxe fabrics or with refined embellishments to meet the dressier moment.

From softly flowing shapes to fitted statement styles, Windsor’s Long Wedding Guest Dresses give you elegant options for fall, winter, holiday, and New Year’s Eve celebrations.

  • 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

    Product Badge:
    • Ships Free
  • Reyna Lace Knit Cowl Neck Mermaid Dress

    Special Occasion

    Designed for a beautifully dramatic entrance, the Reyna formal dress pairs a romantic lace bodice and draped cowl neckline with sleek knit that follows every curve. The mermaid silhouette flows into a floor-length finish for a glamorous look that feels effortlessly polished.

    Fit & Features

    • Sleek knit fabric with knit lining, high stretch
    • Sheer lace overlay at the bodice
    • Sleeveless cowl neckline
    • Tie-back halter spaghetti straps, open back
    • Ruched waist detailing
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie parties, galas, dinner parties, birthday celebrations, and romantic date nights.

    Style Number/Barcode: 05002-001273

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: WINE

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Grace Floral Open Back Mermaid Formal Dress

    Special Occasion

    Romantic by design, The Grace formal dress is made for the moments that linger. With a draped cowl sweetheart neckline and an open back that catches the light just right, this floral garden print gown flows into a mermaid silhouette that feels equal parts timeless and captivating.

    Fit & Features

    • Garden floral print, lined stretch knit fabric
    • Cowl sweetheart neckline, padded bra cups
    • Wide shoulder straps
    • Open back with clasp closure
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, formal celebrations, receptions, bridal events, destination soirees, anniversaries, dinner parties, dressed-up date nights

    Style Number/Barcode: 05002-000463

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Tania Floral Lace-Up Slit Formal Dress

    Special Occasion

    The Tania formal dress is gorgeously cut from a floral print mesh that flaunts your figure along the mermaid floor-length silhouette, made for dramatic entrances and exits thanks to the lace-up back!

    Fit & Features

    • Floral print, mesh-lined fabric, moderate stretch
    • Cowl sweetheart neckline, padded bra cups
    • Spaghetti straps
    • Lace-up back detail
    • High front slit
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, garden parties, black tie galas, dinner parties, date night, vacation, birthdays, formal milestone celebrations, engagement parties, rehearsal dinners

    Style Number/Barcode: 05002-9545

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Whimsical Blooms Sleeveless Floral Maxi Dress

    The sleeveless maxi dress features a V-neckline, a floral lace detail on the bust, adjustable spaghetti straps that cross at the back, and a romantic floral pattern. Complete the look with strappy heels.

    Fit & Features

    • Stretchy mesh fabric
    • Floral pattern
    • Sleeveless V-neckline
    • Floral lace detail on the bust
    • Adjustable spaghetti straps that cross at the back
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-3766

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Steffanie V-Neck Sequin Bead Mermaid Formal Dress

    Special Occasion

    Embellished with sequins and delicate beading, the Stefannie mermaid formal dress is a stunning standout at school dances, banquets, and red carpet events! Adorned with sparkling sequins and a beaded striped pattern, crafted from luxurious mesh fabric, this dress is perfect for any formal occasion.  The V-neckline and adjustable spaghetti straps highlight your figure while the mermaid silhouette and floor-length hem exude sophistication. Complete the look with a clutch.

    Fit & Features

    • Sequin and beaded striped pattern
    • Mesh fabric lined with stretchy knit
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Runs true to size

    Style Number/Barcode: 05002-8424

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $139.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • 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

    Product Badge:
    • Ships Free
  • Willow Satin One-Shoulder Formal Dress

    Special Occasion

    Sleek, sculpted, and made to turn heads—the Willow formal dress moves like liquid satin with its one-shoulder neckline, daring back cutout, and high front slit. The mermaid floor-length silhouette skims every curve, creating that effortlessly elegant entrance moment.

    Fit & Features

    • Stretch satin-lined fabric
    • One-shoulder neckline
    • Back cutout design, zipper and hook-eye closure
    • High front slit
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black-tie galas, engagement parties, rehearsal dinners, red carpet events, award night affairs, holiday soirees, cocktail receptions, luxe birthdays, opera, theatre nights

    Style Number/Barcode: 05002-000588

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Midnight In Bloom Floral Slit Maxi Dress

    This strapless floral maxi dress blends delicate mesh with an elegant silhouette—perfect for candlelit weddings, garden parties, or moments made to be remembered.

    Fit & Features

    • Floral print, mesh fabric, stretchy knit lining
    • Strapless neckline
    • High side slit
    • Form-hugging silhouette
    • Maxi-length hem
    • Runs true to size
    • Please note the print may vary

    Style Number/Barcode: 05101-000039

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Arianne One-Shoulder Glitter Mermaid Dress

    Special Occasion 

    The long glitter mermaid dress features a one-shoulder neckline, a fitted long sleeve, and a high-side slit. Complete formal outfit with sleek rhinestone clutch. 

    Fit & Features

    • Lined glitter fabrication
    • One-shoulder neckline
    • Fitted long sleeve
    • High side-slit
    • Mermaid silhouette
    • Long hem length
    • Runs true to size

    Style Number/Barcode: 05002-8847

    Category Name: Long Wedding Guest Dresses

    Price: $29.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • 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
  • Blossom Blur Satin Floral Maxi Dress

    This floral maxi dress was made for dressy celebrations. The body-skimming fit hugs in all the right places while the strappy tie-back design makes heads turn. Pair with heels.

    Fit & Features

    • Floral pattern, silky satin fabric
    • Scoop neckline
    • Spaghetti straps
    • Strappy open tie back design
    • Curve-hugging silhouette
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-001086

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Slip Into Something Floral Mesh Maxi Dress

    The dress you “accidentally” wear to steal the spotlight. This floral mesh maxi drapes you in a soft cowl neckline with a low back and curve-hugging fit that’s ready for cocktails at sunset!

    Fit & Features

    • Floral print, mesh fabric, soft and stretchy knit lining
    • Cowl halter neckline with tie straps
    • Low cut back
    • Curve-hugging silhouette
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000341

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Naya Lace-Up High Slit Sequin Column Dress

    Special Occasion

    You'll be the image of glamour in the Naya sequin formal dress at your next fancy affair! Designed with sheer mesh fabric lined with knit, it is crafted with all-over sequin embroidery to radiate glitzy shine. The sleeveless bodice is shaped with a square neckline with a built-in padded bust and spaghetti straps that lead to a bold open back with a lace-up strappy design for a customized fit. The high-cut side slit will showcase some leg on the floor-length fitted column silhouette.

    Fit & Features

    • Sheer mesh fabric lined with knit, moderate stretch
    • Sequin embroidery
    • Sleeveless square neckline, padded bust
    • Spaghetti straps, open lace-up strappy back design
    • Lower back zipper with hook and eye closure
    • High side slit, fitted column silhouette
    • Runs true to size

     

    Where to Wear:

    Galas, black-tie parties, birthday celebrations, and red-carpet events.

    Style Number/Barcode: 05002-8400

    Category Name: Long Wedding Guest Dresses

    Price: $79.90

    Availability: Out of Stock

    Product Badge:
    • Sale
  • 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: $9.97 $99.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Jennifer Strappy Back High Slit Sequin Formal Dress

    Special Occasion

    Steal all the glances as you strut into your formal affair in the iconic Jennifer strappy back high slit sequin dress! Crafted with all-over glitzy sequin embroidery on mesh fabric, this fabulous formal dress will have you radiating major glam energy. Her sleeveless bodice is shaped with a chic draped cowl neckline and spaghetti straps that lead to her bold open back with a sultry cross-back strappy design. Her asymmetric high side slit will showcase some skin along her floor-length slim-fit silhouette. Complete your look with metallic heels.

    Fit & Features

    • Sequin embroidery, mesh fabric
    • Cowl neckline
    • Spaghetti straps
    • Open back, cross-back strappy design
    • Asymmetric high side slit
    • Slim-fit silhouette
    • Runs true to size

    Style Number/Barcode: 05002-7961

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $79.90

    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
  • Unforgettable Entrance Mesh Maxi Dress

    This is the dress that changes the whole mood the second you walk in. With a plunging halter neckline, artful abstract print, and a curve-skimming silhouette finished with a dramatic front slit, it's made for weddings, formal events, and nights that deserve a memorable outfit.

    Fit & Features

    • Abstract print, mesh fabric, knit lining
    • Halter neckline, tie straps
    • High front slit
    • Curve-hugging maxi silhouette
    • Runs true to size

    Style Number/Barcode: 05101-001514

    Category Name: Long Wedding Guest Dresses

    Price: $24.97 $59.90

    On Sale: Yes

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M

    Product Badge:
    • Sale
  • Petal Noir Floral Chiffon Maxi Dress

    This halter maxi dress stuns with a draped cowl neckline, bold floral print, and a daring open back that leaves a lasting impression. Flowing and form-flattering, it’s your go-to for romantic date nights and elevated occasions.

    Fit & Features

    • Floral print, chiffon-lined fabric
    • Halter cowl neckline
    • Open back design, zipper and hook-eye closure
    • Curve-hugging silhouette
    • Flowy maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000577

    Category Name: Long Wedding Guest Dresses

    Price: $9.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Paris Lace-Up Slit A-Line Chiffon Formal Dress

    Special Occasion

    You'll be the toast of every event when you arrive dressed to impress in the Paris A-line chiffon formal dress at celebrations and black ties! She features a flattering cowl neckline and spaghetti straps that delicately frame the bust, while the lace-up back adds a touch of allure. The high waist seam cinches the waist and flows into floor-length sashes, creating an elegant A-line silhouette. The front slit and floor-length hem add a dramatic finish, perfect for a formal occasion. Complete the look with a statement necklace and earrings.

    Fit & Features

    • Chiffon fabric lined with stretchy knit
    • Cowl neckline, spaghetti straps
    • Lace-up back
    • High waist seam with floor-length sashes
    • A-line silhouette, front slit
    • Sticky bra or pasties recommended
    • Runs true to size

    Style Number/Barcode: 05002-8264

    Category Name: Long Wedding Guest Dresses

    Price: $19.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale