Long Dresses
Long dresses are the easiest way to look styled without overthinking it. From casual to cocktail, choose knit satin, silky satin, mesh, slinky jersey knit, and ribbed knit in silhouettes with long sleeves, short sleeves, mock neck, wide-neck, off the shoulder, plunging v-necklines, and drapey cowl necks. Cut outs with luxe gold hardware keep things modern, while fall hues like chocolate brown, burgundy, deep plums, and classic black bring the mood. Perfect for wedding guest events, date nights, and birthday dinner parties.
Now Trending
Long Dresses for Effortless Fall & Winter Style
Long dresses make getting dressed feel instantly pulled together, whether your day calls for a relaxed floral maxi or your night deserves a floor-sweeping gown. This fall and winter, discover flowing fabrics alongside sculptural floor-length dresses, with casual long dresses for getaways and elevated styles that make special plans feel effortless.
Are All Long Dresses Formal?
Not at all. Fabric, silhouette, and styling can completely change the mood. A relaxed floral maxi can feel easy for Thanksgiving dinner or a weekend away, while satin, sheer details, or a fitted column silhouette can turn the length into evening wear. Formal long dresses and long gowns bring extra polish for holiday office parties and dressier events—the length gives you options rather than defining the dress code.
Which Long Dress Silhouette Should I Choose?
Think about the movement and shape you want. Flowing maxis create an easy, graceful effect, while column styles keep the line sleek and streamlined. Mermaid Dresses bring more structure before flaring toward the hem, and dresses with high slit details add movement to fitted silhouettes. For an engagement photoshoot, those details can give a long dress extra dimension as you move in front of the camera.
Can I Wear a Long Dress to a Wedding?
Absolutely—just let the venue and dress code guide the look. A relaxed print can feel right for a rustic celebration; explore Country Wedding Guest Dresses when that’s the vibe. More polished weddings may call for elevated fabrics, sculptural silhouettes, or details like sheer panels, draped sleeves, ruffles, and statement bows.
Find Your Floor-Length Favorite with Us
Some dresses just need to be tried on IRL. Visit one of Windsor’s 350+ stores across North America to see how the length, fit, and fabric move on you, shop online, or get Windsor's Clothing App for convenient shopping, virtual try-ons, and exclusive perks.
-
Cathy Glitter A-Line Formal Dress
Special Occasion
Designed for your grand entrance (and every turn that follows), the Cathy glitter A-line gown moves with a soft, luminous sweep that catches the light just right. The lace-up back adds a hint of allure while the structured bodice and hidden side pockets keep it feeling effortlessly polished—because looking unforgettable should still feel easy.
Fit & Features
- Glitter pattern, mesh fabric, tulle and woven linings
- Sweetheart neckline, cinch bust seam, padded bra cups, spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Hidden side pockets, pleating from the waist seam
- Voluminous A-line silhouette, bonded floor-length hem
- Runs true to size
Where to Wear:
Prom, big birthday celebrations, quinceañeras, balls, black tie galas, red carpet occasions
Style Number/Barcode: 05002-001359
Category Name: Long Dresses
Price: $149.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Ships Free
-
Debra Lace-Up Slit Formal Dress
Special Occasion
Designed for the kind of entrance that turns quiet glances into double takes, the Debra gown brings sleek elegance to every special occasion. Crafted in smooth knit fabric with a sculpting mermaid silhouette, it features a wired neckline, lace-up cutout back, and high front slit for effortless movement.
Fit & Features
- Smooth knit-lined fabric, moderate stretch
- Wired sweetheart neckline, spaghetti straps
- Lace-up cutout back
- High side slit
- Mermaid floor-length fit
- Runs true to size
Where to Wear:
Prom, weddings, black tie galas, balls, bridesmaids, formal celebrations, rehearsal dinners, engagement parties, anniversary soirees
Style Number/Barcode: 05002-001369
Category Name: Long Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Laura Mesh Belted Slit Formal Dress
Special Occasion
Sleek with a modern edge, the Laura dress is designed for evenings that call for confident sophistication. This form-hugging, long-length silhouette features a sheer mesh scoop-neck bodice with tank-shoulder straps and a high front slit, finished with an adjustable faux leather belt for a striking, fashion-forward touch.
Fit & Features
- Mixed mesh and smooth knit-lined fabric
- Sheer scoop neckline bodice with tank shoulder straps
- High front slit with a statement adjustable faux leather belt
- Form-hugging, long-length silhouette
- Runs true to size
Where to Wear:
Fashion-forward events, weddings, charity events, upscale cocktail receptions, dressy rooftop restaurants, gallery openings, launch parties, birthday dinners, upscale date nights
Style Number/Barcode: 05002-001373
Category Name: Long Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Sale
-
Sienna Mesh Ruffle Slit Formal Dress
Special Occasion
Made for that pause-and-stare moment, the Sienna strapless mermaid gown sculpts and contours with artful ruching through the bodice. A cascading ruffle front slit adds movement and drama, striking the perfect balance between refined elegance and just a little flirt.
Fit & Features
- Mesh-lined fabric with stretch
- Strapless tube neckline
- High front ruffle trim slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, rehearsal dinners, engagement parties, date nights, vacations, galas, dressed-up date nights, formal celebrations, cocktail soirees, fashion events
Style Number/Barcode: 05002-001377
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
-
Marva Floral Lace-Up Mesh Formal Dress
Special Occasion
Sleek, sculpted, and made for a double-take moment—the Marva mesh mermaid gown is all about confident curves and effortless allure. Featuring a softly structured square neckline, delicate straps, and a lace-up back with ruched detailing, it’s designed to contour and captivate from every angle.
Fit & Features
- Floral abstract print, mesh fabric with full-length lining, moderate stretch
- Sleeveless square neckline, spaghetti straps
- Open strappy lace-up back design with tie closure
- Ruched lower back detail
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, garden parties, formal outdoor events, anniversaries, vacations, honeymoons, baby showers, bridal showers, fancy brunches, and birthday dinners.
Style Number/Barcode: 05002-001696
Category Name: Long Dresses
Price: $64.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M
-
Jacqueline Open Back A-Line Formal Dress
Special Occasion
Designed for the kind of evening that calls for a slow turn and a second glance, the Jacqueline A-line gown brings sleek elegance with an unexpected edge. The plunging neckline, open back detail, and fluid silhouette create a striking balance of polished sophistication and effortless allure.
Fit & Features
- Floral brocade design, woven fabric and lining
- Plunge V-neckline
- Wide shoulder straps shape the cross-back design
- Open back, lower hidden zipper and hook-eye closure
- Curve-skimming A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, rehearsal dinners, engagement parties, galas, formal milestone parties, garden parties, cocktail soirees, bridal showers, fancy birthday brunches
Style Number/Barcode: 05002-001380
Category Name: Long Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Averie Floral Lace Strapless Mermaid Dress
Special Occasion
The Averie gown captures that rare balance of romance and allure the moment you step into the room. Crafted in floral lace with a sculpting mermaid silhouette and a striking cutout back, it’s the kind of gown that turns a special invitation into a truly unforgettable night.
Fit & Features
- Floral lace fabric lined with smooth knit
- Strapless sweetheart neckline, twist accent, padded bra cups
- Cutout back with hook clasp closure strap
- Back zipper and hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, engagement parties, formal celebration dinners, cocktail receptions, and fancy birthday brunches.
Style Number/Barcode: 05002-001383
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: PINK, SAGE, PERIWINKLE
Available Size: XS, S, M, L
-
Jess Satin Corset Lace-Up Mermaid Formal Dress
Special Occasion
Polished and captivating, the Jess gown is designed for moments that call for confident elegance. Crafted in satin with a sculpted corset bodice and a lace-up back, this mermaid silhouette creates a striking, streamlined finish made to stand out.
Fit & Features
- Stretch satin fabric, knit lining
- Pleated strapless neckline, padded bra cups
- Lace-up back, zipper and hook-eye closure
- Corset-structured bodice with flexible boning
- Mermaid floor-length hem
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, formal celebrations, birthday dinners, engagement parties, rehearsal dinners, cocktail soirees, award dinners
Style Number/Barcode: 05002-001388
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY, BROWN
Available Size: XXS, XS, S, M
Product Badge:- Ships Free
-
Kylie Strappy Mermaid Formal Dress
Special Occasion
Sleek and sculpted with a hint of edge, the Kylie floor-length gown is made for the kind of entrance that lingers. The strappy tie open back with hardware accents adds an unexpected twist, while the mermaid silhouette effortlessly puts your curves on display.
Fit & Features
- Slinky knit-lined fabric with stretch
- Pleated scoop neckline, padded bra cups
- Wide shoulder straps, hardware inserts
- Strappy tie open back design
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, rehearsal dinners, engagement parties, galas, cocktail soirees, fashion-forward events, milestone celebrations, birthday dinners, fancy brunches
Style Number/Barcode: 05002-001376
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M
Product Badge:- Ships Free
-
May Chiffon Lace Bustier Mermaid Formal Dress
Special Occasion
Designed for candlelit entrances and lingering glances, May pairs airy chiffon with a sheer lace bustier for a look that feels both romantic and daring. The mermaid silhouette and lace-trimmed slit create alluring movement with just the right amount of drama.
Fit & Features
- Sheer chiffon fabric
- Sweetheart neckline, underwire bust, adjustable spaghetti straps
- Sheer lace bustier bodice with a sculpted fit
- Cutout back with hook-eye strap, zipper and hook-eye closure
- High front slit with lace trim
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Special date nights, formal galas, black tie weddings, anniversary parties, milestone celebrations, formal dances, fancy cocktail receptions, red-carpet occasions
Style Number/Barcode: 05002-001384
Category Name: Long Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Hayden Floral Satin A-Line Formal Dress
Special Occasion
A study in effortless elegance, the Hayden floral satin A-line gown is made for the kind of entrance that lingers. Designed with a softly ruched bodice and fluid skirt, it moves with you—polished, poised, and undeniably captivating.
Fit & Features
- Floral pattern, satin fabric, knit lining
- Sweetheart strapless neckline, padded bra cups
- Tie-back detail, lower zipper and hook-eye closure
- High front slit
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, graduations, bridal celebrations, galas, upscale birthday events, fancy brunches, vacations, formal milestone parties, anniversaries, fashion-forward soirees
Style Number/Barcode: 05002-001379
Category Name: Long Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L
Product Badge:- Sale
-
Mari Sequin Lace-Up Formal Dress
Special Occasion
Confident and captivating, the Mari sequin mermaid gown is made for moments that call for polished drama and a memorable silhouette. The lace-up back and sleek slit add just the right balance of allure and refinement, creating a look that feels elevated from every angle.
Fit & Features
- Sequin pattern, mesh fabric lined with knit
- Scoop neckline, padded bra cups, adjustable spaghetti straps
- Lace-up back and zipper with hook-eye closure
- Mermaid floor-length silhouette
- Front slit
- Runs true to size
Where to Wear:
Prom, weddings, red-carpet events, big birthday events, formal celebrations
Style Number/Barcode: 05002-001391
Category Name: Long Dresses
Price: $109.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Preston Floral Lace Mermaid Formal Dress
Special Occasion
The Preston dress pairs intricate floral lace with a sculpted mermaid floor-length fit that feels both romantic and refined. The lace-up back adds a hint of allure while shaping the silhouette to perfection.
Fit & Features
- Floral lace fabric, knit lining
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Mermaid silhouette, floor-length flared hem
- Runs true to size
Where to Wear:
Bridal celebrations, engagement photoshoots and parties, rehearsal dinners, fancy birthday brunches, garden parties, vacations, honeymoons, resort destinations
Style Number/Barcode: 05002-001390
Category Name: Long Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
RSVP Ready Lace Asymmetric Ruffle Midi Dress
This is the dress that gets the “where did you get that?” texts before you even sit down. This lace asymmetric ruffle midi dress hugs in all the right places with a flirty high slit and draped cowl neckline made for date nights, weddings, and every after-hours plan on your calendar.
Fit & Features
- Sheer floral lace fabric with knit lining, high stretch
- Sleeveless V-neckline with cowl neck draped overlay
- Adjustable spaghetti straps
- Asymmetric midi-length hem, high-cut side slit
- Ruffled trim
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001315
Category Name: Long Dresses
Price: $49.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
-
Teresa Metallic Rhinestone Open Back Formal Dress
Special Occasion
Slip into the Teresa formal dress and watch the evening unfold with a soft, shimmering ease. Crafted in metallic knit embellished with rhinestones in a fluid mermaid silhouette, this cowl neck gown and its open back detail bring an irresistible, polished glow to every entrance.
Fit & Features
- Metallic knit-lined fabric with subtle rhinestones
- Cowl neckline with delicate drape
- Open back with minimalist straps
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Black tie weddings, galas, benefit dinners, luxury hotel soirees, ballroom receptions, engagement parties, red-carpet nights, birthday celebrations, holiday parties, New Year's Eve, anniversaries
Style Number/Barcode: 05002-001393
Category Name: Long Dresses
Price: $76.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Love in Layers Ruffle Chiffon Maxi Dress
Floaty, feminine, and made for golden-hour plans. This chiffon maxi dress brings effortless romance with soft movement and a breezy silhouette that feels perfect for bridal events, dressy brunches, and spring celebrations.
Fit & Features
- Airy chiffon fabric, sewn-in lining
- Square neckline, adjustable spaghetti straps
- Stretch smocked bodice, tie waist belt
- Tiered ruffled maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000921
Category Name: Long Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Luna Floral Ruffled Formal Dress
Special Occasion
The Luna gown is made for entrances that feel effortlessly romantic. Crafted from airy mesh fabric with a floral print, this A-line silhouette features tiered draped ruffles and a front slit that moves beautifully with every step.
Fit & Features
- Floral print mesh fabric lined with satin
- Scoop neckline, tank shoulder straps, sewn-in padded bra cups
- Back zipper and hook-eye closure
- Tiered draped ruffles, front slit
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, balls, engagement parties, rehearsal dinners, bridal showers, anniversary dinners, formal celebrations, big birthday events
Style Number/Barcode: 05002-001394
Category Name: Long Dresses
Price: $169.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: S, M
Product Badge:- Ships Free
-
Melissa Crochet Floral Formal Dress
Special Occasion
The Melissa crochet mermaid gown brings effortless glamour with every step. The plunging halter neckline, floral applique insets, and open tie back create a striking silhouette that brings a coastal allure to every occasion.
Fit & Features
- Crochet texture woven fabric, sheer mesh lining
- Plunge halter neckline, tie straps, beaded accents
- Open tie-back design, zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Bridal celebrations, beach weddings, destination weddings, coastal formals, engagement parties, vacations, honeymoons, bridal showers, birthday dinners, celebrations
Style Number/Barcode: 05002-001395
Category Name: Long Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Valerie Polka Dot Ruffle Formal Dress
Special Occasion
Made for that slow-turn, stop-and-stare moment, the Valerie polka dot mermaid gown moves with every step like it knows it’s being watched. The strapless sweetheart neckline, ruched bodice, and cascading ruffle tiers bring a playful kind of drama that feels equal parts polished and unforgettable.
Fit & Features
- Polka dot print, organza woven fabric with full-length lining
- Strapless sweetheart neckline, keyhole cutout at the bust, padded bra cups, non-slip grip lining
- Lace-up back with tie closure, lower back cutout detail, zipper and hook-eye closure
- Sculpted ruffled design
- Floor-length mermaid silhouette with a bonded hem
- Runs true to size
Where to Wear:
Prom, garden parties, galas, upscale birthday events, formal milestone celebrations, fancy brunches, tea parties, race days, derby days, and black-tie occasions.
Style Number/Barcode: 05002-001396
Category Name: Long Dresses
Price: $129.90
Availability: In Stock
Available Color: IVORY
Available Size: XS
Product Badge:- Ships Free
-
McKenzie Floral Slit A-Line Formal Dress
Special Occasion
Softly draped and undeniably striking, the McKenzie floral dress was made for candlelit receptions, rooftop celebrations, and every entrance worth remembering. This floral mesh gown features an off-the-shoulder neckline, allover ruching, and a dramatic thigh-high slit that brings movement and modern romance to the silhouette.
Fit & Features
- Floral pattern, mesh-lined fabric
- Ruched off-the-shoulder neckline
- High front slit
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, summer galas, birthday dinners, cocktail soirees, garden parties, black tie celebrations, special date nights
Style Number/Barcode: 05002-001398
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L
-
Untamed Charm Stone Beaded Maxi Dress
The kind of dress that changes the whole mood the second you walk in. With textured zebra burnout fabric, statement stone beaded straps, and a leg-baring front slit, this maxi dress was made for destination dinners, cocktail hour, and plans that call for a little extra confidence.
Fit & Features
- Burnout velvet zeubra striped pattern, mesh-lined fabric
- V-neckline
- Stone beaded spagehtti straps and back strap accent
- Open back design
- High front slit
- Flowy maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05002-001400
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
-
Emily Floral Open Back Formal Dress
Special Occasion
The Emily mesh mermaid gown hugs in all the right places with a sculpted silhouette and striking hardware cutout detail. The ruched finish and halter neckline bring just the right amount of drama—perfect for when the RSVP calls for something unforgettable.
Fit & Features
- Floral print, mesh-lined fabric
- Halter sweetheart neckline with tie straps
- Open back
- Cutout bodice with hardware insert
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear
Bridal celebrations, engagement photoshoots, garden parties, birthday brunches, rehearsal dinners, honeymoons, vacations, formal celebrations
Style Number/Barcode: 05002-001399
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: XS, S, M, L
-
Brookelle Sequin Slit Formal Dress
Special Occasion
The Brookelle formal dress was made for the spotlight—sleek, luminous, and endlessly glamorous. Draped in shimmering sequins over mesh, it features a soft cowl neckline, delicate straps, and a daring side slit that moves with liquid shine. Every step feels like a grand entrance.
Fit & Features
- Mesh-lined fabric with allover sequin embellishment
- Draped cowl neckline
- Adjustable spaghetti straps
- Form-fitting silhouette
- High side slit
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, gala events, holiday parties, New Year's Eve celebrations, formal dinners, red-carpet occasions, luxe soirees, glam industry events
Style Number/Barcode: 05002-001402
Category Name: Long Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Gretchen Satin Plunge Mermaid Formal Dress
Special Occasion
The Gretchen formal dress was made for the spotlight—sleek, sculpted, and utterly captivating. Crafted from a satin knit that catches the light with every move, it features a plunging neckline, elegant pleating, and a high slit that defines effortless glamour.
Fit & Features
- Stretch satin fabric
- Plunge sweetheart neckline
- Draped pleating accents
- High front wrap slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie gala, red-carpet occasions, formal weddings, upscale receptions, holiday parties, anniversaries, date nights, fashion-forward events, fancy birthday dinners
Style Number/Barcode: 05002-001401
Category Name: Long Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale