Long Dresses
Long dresses never go out of style, especially when they hit all the right notes—trendy, stylish, and camera-ready. From maxi and full-length 'fits to ankle-length sheaths or flirty fit and flare cuts, there’s a vibe for every plan. Ruffles, tiered mesh, halter, strapless designs, and off-the-shoulder necklines flatter and bring the drama. Go sleek in buttery jersey knit, bold in glittery fabric, luxe in satin, or fresh in floral. Cutouts, open-back, and hardware details make them perfect for casual, dressy, or semi-formal looks.
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Long Dresses That Make Every Moment Unforgettable
Discover the effortless elegance of Windsor’s long dresses, designed to fit any occasion, from breezy daytime outings to glamorous evening events. Whether you're searching for a casual long dress in soft cotton blends or a show-stopping formal long dress in satin or glitter mesh, our collection offers stylish silhouettes and trending details to keep you looking flawless.
Explore floor-length styles in flowing maxis, sleek bodycon fits, and dramatic mermaid or trumpet silhouettes that enhance your figure. Stay on-trend with designs featuring delicate straps, elegant sleeves, or a modern sleeveless look. Looking for something bold? Our collection features fresh seasonal colors, vibrant prints, and luxurious fabrics like velvet, lace, crepe, and soft knits. Make a statement in a floral print long dress featuring Windsor’s exclusive and unique designs, from dreamy watercolor reds to blooming pinks and bold purples or blues, perfect for any occasion.
From romantic open-back details to classic square neck and sweetheart styles, these dresses offer a modern twist on timeless elegance. Whether you're dressing up for a wedding, a formal gala, or a casual day out, Windsor has the perfect long dress to match your vibe.
Shop the latest long dresses online, in-app, or in over 350 retail stores across the U.S. and Canada to find the perfect fit for every occasion this season.
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Betsy Sweetheart Sequin Corset A-Line Formal Dress
Special Occasion
Elegance is an understatement when it comes to the Betsy sweetheart corset a-line formal dress. Her sleeveless bodice shapes a delicate sweetheart corset-style bodice designed in a sheer sequin mesh with flexible boning to give her structure, and a built-in padded bust with a non-slip grip. Her fitted empire waistline sweeps into the luxe satin floor-length a-line silhouette that flatters every figure. Complete your look with a rhinestone choker.
Fit & Features
- Sweetheart | Strapless
- Built-in padded bust | No bra required
- Back zipper closure
- Empire waist | Corset-style bodice
- Floor-length | A-line silhouette
- Luxe satin-lined fabric
- Fits true to size | No stretch
Style Number/Barcode: 05002-1663
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sorella Sequin Wrap Slit Formal Dress
Special Occasion
Steal the spotlight in the Sorella formal dress that will have you the best dressed this prom season! She features a strapless, tube design with a wrap corset-style bodice and flexible boning to provide support as you hit the dance floor. Her floor-length hem flows into a sexy high-cut slit. The knit fabric features all-over sequin embroidery for a gorgeous sparkle. Complete your stunning look in platform heels and a clutch.
Fit & Features
- Strapless, tube design, adhesive bra recommended
- Wrap corset-style bodice, flexible boning
- Floor-length hem, high-cut slit
- Zipper closure
- Sequin-knit lined fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1940
Category Name: Long Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sarahi Sequin Corset Satin A-Line Formal Dress
Special Occasion
Leave the room breathless in the elegant Sarahi formal dress. She captivates in a sweetheart neckline on the sequin, corset-style mesh bodice designed to fit and flatter your curves. Her empire waistline draws eyes to the shimmering a-line satin-lined skirt that effortlessly flows into the floor-sweeping hemline. Add a chic faux fur wrap for the perfect finishing touch.
Fit & Features
- Sleeveless, adjustable spaghetti straps
- Sweetheart neck, padded bust, non-slip grip
- Sequin mesh corset bodice, flexible boning
- Empire waist, a-line silhouette
- Floor-length, zipper closure
- Satin-lined fabric, no stretch
- Runs true to size
Style Number/Barcode: 05002-1667
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Carter Sequin Scroll A-Line Formal Dress
Special Occasion
It's your time to shine in the Carter A-line long formal dress for your special night. She features an off-the-shoulder, cuff sleeve neckline with a non-slip grip and a center-notch accent. Her shimmering sequin scroll pattern catches the light showing off her form-fitting silhouette with a sexy high-cut slit. The lined mesh fabric gently kisses the floor along the flowy hem. Complete your glitzy look with this long dress with a rhinestone drop necklace.
Fit & Features
- Off-the-shoulder, cuff sleeves, non-slip grip
- Padded bust, strapless or sticky bra optional
- Center-notch accent at the neckline
- Floor-length A-line silhouette
- High-cut slit, back zipper, hook and eye closure
- Sequin embroidery, scroll pattern
- Sheer mesh fabric, full knit lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1359
Category Name: Long Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Betty Formal Off The Shoulder Lace Dress
Special Occasion
Stun in a timeless lace dress that makes a captivating impression! Betty features an off-the-shoulder neckline with scalloped lace trim, a sweetheart bust, long unlined sleeves, a floral lace pattern throughout the chic mermaid silhouette. The dress is composed of a lined lace fabric that offers a form hugging fit with a slight stretch. Complete look with nude heels and a rhinestone headband.
Fit & Features
- Off the shoulder neckline, scalloped lace trim
- Sweetheart bust, adhesive bra recommended
- Long unlined sleeves
- Floral lace pattern
- Mermaid silhouette
- Knee-length knit skirt lining
- Form hugging fit, slight stretch, runs true to size
Style Number/Barcode: 05002-1711
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Artemis Open Back Mermaid Sequin Formal Dress
Special Occasion
The Artemis sequin formal dress will have you feeling your most elegant! Designed with a sultry open strappy back that turns heads and a curve-flaunting mermaid silhouette.
Fit & Features
- Sequin embellished mesh-lined fabric
- Scoop neckline, spaghetti straps
- Sheer bodice design
- Open strappy back, lower zipper closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, red-carpet functions, charity balls, glam parties, upscale soirees
Style Number/Barcode: 05002-9544
Category Name: Long Dresses
Price: $139.90
Availability: In Stock
Available Color: ROYAL
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Lola High Slit Crepe Dress
Special Occasion
Flaunt your natural beauty in our fabulous Lola dress! She features a trendy cowl neckline with a slim-fit bodice, a floor-sweeping silhouette with a sultry high side slit to elongate your legs, and a form-hugging fit. Pair this gorgeous dress with a sleek ring set to add some glamour to your look for your special occasion.
Shop Lola In More Colors: Lola Collection
Shop Short Version: Sleek Vibes Satin Mini Dress
Fit & Features
- Cowl neckline, spaghetti straps
- Sticky bra recommended
- Thigh-high side slit
- Slim-fit bodice, form-hugging fit
- Floor-length silhouette
- Crepe fabric, double-lined at the bust, non-see-through
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1841
Category Name: Long Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Norvina Sequin Scroll One-Shoulder Mermaid Formal Dress
Special Occasion
Reign in the night in the showstopping Norvina formal dress! She features a glistening sequin scroll pattern on a one-shoulder, spaghetti strap design that shapes a fitted bodice. Her maid silhouette accentuates every figure on the floor-length hem. The dress is composed of a mesh-knit lined fabric with a moderate stretch and back zipper closure. Complete your dazzling look with chic earrings.
Fit & Features
- One-shoulder, adjustable spaghetti straps
- Fitted bodice, mermaid silhouette
- Sequin-scroll pattern, zipper closure
- Maxi-length hem
- Mesh-knit lined fabric
- Moderate stretch
- Fits true to size
Style Number/Barcode: 05002-1627
Category Name: Long Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Erika Floral Chiffon Wrap A-Line Formal Dress
Special Occasion
Effortless beauty perfectly describes the Erika formal dress in all her floral glory. Charm the room in her sleeveless, surplice v-neck design with a wrap front tie on a fitted empire waist and criss-cross back straps. She features a flattering a-line silhouette with a high-cut slit on a floor-length hem perfect for twirling the evening away! The formal dress is composed of a chiffon-lined fabric with no stretch. Complete your stunning look with sparkly duster earrings.
Fit & Features
- Sleeveless, adjustable spaghetti straps
- Padded v-neckline, surplice accent
- Wrap tie-front, empire waist, criss-cross back straps
- A-line silhouette, high-cut slit
- Floor-length hem, zipper closure
- Floral chiffon-lined fabric, no stretch
- Fits true to size
Style Number/Barcode: 05002-1474
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jasmine One-Shoulder Sequin Mermaid Dress
Special Occasion
Create an elegant and timeless look in the chic Jasmine sequin formal prom dress. She features a sleeveless one-shoulder neckline with dual adjustable spaghetti straps, a flattering high waist, and a floor-length fitted mermaid silhouette. The sheer mesh fabric includes a full knit lining and all-over sequin embroidery in a stunning vintage-inspired scroll pattern. Complete your prom outfit with sleek stiletto heels.
Fit & Features
- One-shoulder neckline, dual adjustable spaghetti straps
- Adhesive bra recommended
- Back zipper closure, empire waist
- Floor-length hem, mermaid silhouette
- Sequin embroidery
- Mesh-knit lined fabric
- Runs true to size, moderate stretch
Style Number/Barcode: 05002-1626
Category Name: Long Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Haylee Sequin Rose Mermaid Formal Dress
Special Occasion
Will you accept this rose sequin dress? Fall for the Haylee formal dress and her elegant allure! She features a one-shoulder design with strappy detail, built-in bust support, an empire waist, and a high-cut front slit on her mermaid silhouette. Zipper closure on the back. Complete the look in lace-up heels and dangly earrings.
Fit & Features
- One-shoulder design, strappy detail, built-in bust support
- Empire waist, high-cut slit
- Mermaid silhouette, zipper closure
- Sequin rose knit-lined fabric
- Minimal stretch
- Fits true to size
Style Number/Barcode: 05002-2115
Category Name: Long Dresses
Price: $14.97 $96.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Stunning In Sequins Midi Slit Dress
Look and feel stunning in this sequin midi dress! It features bungee spaghetti straps, a v-neckline, and a midi slit hem. The knit-lined fabric offers a moderate stretch. Add a glam wrap for the perfect touch.
Fit & Features
- Sleeveless, v-neckline
- Bungee spaghetti straps
- Midi slit hem
- Sequin knit-lined fabric
- Moderate stretch
- Fits true to size
Style Number/Barcode: 05101-1292
Category Name: Long Dresses
Price: $9.97 $55.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lizzy Velvet Corset Mermaid Formal Dress
Special Occasion
Sophisticated and modern, the Lizzy formal dress is a chic choice for any event. She features long sleeves, a mock neck on a fitted corset-mesh bodice with flexible boning. Her high-cut slit shows some skin and shapes the elegant mermaid, floor-length silhouette. The dress is composed of a luxe velvet-lined fabric with a moderate stretch. Complete your look in stiletto heels.
Fit & Features
- Long sleeves, mock neck
- Corset-mesh bodice, flexible boning
- High-cut slit, mermaid silhouette
- Luxe velvet-lined fabric, moderate stretch
- Zipper closure
- Runs true to size
Style Number/Barcode: 05002-1733
Category Name: Long Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Zoya Mesh Tulle Bustier Dress
Special Occasion
Showcase a daring and alluring style in the sultry Zoya mesh tulle formal dress! She features a sleeveless sweetheart neckline with padded and lined cups, a bustier-styled bodice with a sheer mesh illusion design with rhinestone embellishment, and adjustable spaghetti straps for a customized fit. Her high waist seam flows out to a floor-length tulle skirt with an A-line silhouette and a floor-length knit lining with a thigh-high front slit. Complete the look with sparkling rhinestone earrings.
Fit & Features
- Sleeveless sweetheart neckline, padded and lined cups
- Bustier-styled bodice, sheer illusion design, flexible boning
- Sheer mesh top, mini rhinestone embellishment
- Adjustable spaghetti straps, back zipper and hook and eye closure
- High waist seam, floor-length sheer tulle skirt, A-line silhouette
- Floor-length knit lining, front slit
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1736
Category Name: Long Dresses
Price: $9.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lara Glitter Velvet Mermaid Dress
Special Occasion
Showcase luxe looks in the chic and stunning Lara glitter velvet mermaid dress. She features a sleeveless cowl neckline, spaghetti straps, sultry waist cutouts leading to an open back, lower back ruched detailing, and a floor-length mermaid silhouette with a thigh-high front slit. Style this dress with sleek hoop earrings and strappy heels.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps, adhesive bra recommended
- Waist cutouts, open back design
- Lower back ruched detailing
- Floor-length fitted mermaid silhouette, high front slit
- Glitter velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1834
Category Name: Long Dresses
Price: $14.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Margot Formal Ruffled Velvet Dress
Special Occasion
Bring the elegance in a formal prom dress that showcases your timeless style. Margot features a sleeveless V-neckline, spaghetti straps that lead to a cross-back design, and a bow accent at the lower back that leads to a ruffled trim. She is composed of a lined velvet fabric that offers a form-hugging fit with a moderate stretch. Complete your prom-ready look with rhinestone heels and a faux fur wrap.
Fit & Features
- Sleeveless V-neckline, spaghetti straps, cross-back design
- Adhesive bra recommended
- Bow accent at the lower back
- Ruffled trim
- Sheath silhouette
- Lined velvet fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1825
Category Name: Long Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Brinley Lace Chiffon Asymmetric Mermaid Dress
Special Occasion
Showcase chic elegance in the Brinley formal mermaid dress crafted with airy sheer chiffon and dainty lace fabrics for an ethereal vibe with a knit lining for coverage. It features a sleeveless ruched sweetheart neckline followed by ruched side panels down the sides, adjustable spaghetti straps for a customized fit, and a floor-length asymmetric mermaid silhouette with a tiered ruffled chiffon hem.
Make a statement in this stunning dress. Love bold details? Explore our playful ruffle prom dresses or find a sleek look in our formal dresses.
Fit & Features
- Sheer chiffon and lace fabrics with knit lining, minimal stretch
- Ruched sweetheart neckline
- Ruched side panels
- Adjustable spaghetti straps
- Back zipper with hook-eye closure
- Floor-length asymmetric mermaid silhouette, tiered ruffled chiffon hem
- Runs true to size
Style Number/Barcode: 05002-8715
Category Name: Long Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: IVORY, BLACK
Available Size: S, M
Product Badge:- Sale
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Shakira Cowl Neck Lace Mermaid Formal Dress
Special Occasion
The Shakira formal dress is destined to make a grand entrance at your next event! She features a sleeveless cowl neckline with a display of delicate lace to add a romantic touch to her mermaid silhouette. The dress is composed of a smooth silk-like fabric that effortlessly hugs your curves into a floor-length mermaid silhouette. Complete your look with a rhinestone necklace and earrings.
Fit & Features
- Sleeveless, cowl neckline
- Lace insert with padded cups
- Spaghetti straps
- High waist
- Mermaid silhouette
- Smooth silk fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-1393
Category Name: Long Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jess Glitter Cowl Neck Maxi Formal Dress
Special Occasion
It's your time to sparkle in the jess formal dress that glistens under the dance floor lights. She's designed in a sleeveless, cowl neckline with spaghetti straps and a fitted, empire waist. Her high-cut side slit flaunts some legs while the bodycon-maxi silhouette effortlessly hugs your curves. Composed of glitter knit-lined fabric with a moderate stretch. Perfect for styling with a sleek clutch and duster earrings.
Fit & Features
- Sleeveless, spaghetti straps
- Cowl neckline, empire waist
- High-cut side slit
- Bodycon, maxi length
- Glitter knit-lined fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-1812
Category Name: Long Dresses
Price: $14.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Moira Formal Open Back Lurex Dress
Special Occasion
Bring elegance to your evening with a formal dress that makes a mesmerizing impression. Moira features a halter neck with a racer front, spaghetti straps that shape the open back, and a sheath, figure-flattering silhouette. The dress is composed of a lined slinky lurex fabric that offers a moderate stretch. Complete look with heels and a tennis bracelet.
Fit & Features
- Halter neck, racer front
- Adhesive bra recommended
- Spaghetti straps
- Open back, sheath silhouette
- Slinky lurex knit fabric
- Form hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1945
Category Name: Long Dresses
Price: $13.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Brookelle Sequin Sweetheart Satin Formal Dress
Special Occasion
Feel elegant and beautiful in the Brookelle formal dress as she effortlessly stands out from the crowd. Her adjustable spaghetti straps and padded sweetheart neckline shapes the delicate, sequin embellished corset bodice with flexible boning designed to fit and flatter. She features an empire waistline that gently flows into the floor-length a-line silhouette on a smooth satin-lined fabric. Complete your look with rhinestone earrings and a clutch.
Fit & Features
- Sleeveless, adjustable spaghetti straps
- Padded sweetheart neckline
- Sequin corset bodice, flexible boning
- Empire waistline, back zipper closure
- A-line silhouette
- Smooth satin-lined fabric, no stretch
- Runs true to size
Style Number/Barcode: 05002-2237
Category Name: Long Dresses
Price: $14.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Janet Velvet High Slit Formal Dress
Special Occasion
Your evening awaits in the Janet formal dress! She features a strapless, square neckline that shapes the empire waist and fitted bodice. The side ruching creates the illusion of curves while the high front slit displays a sexy show of leg. Her luxe velvet-lined fabric offers a minimal stretch. Add a sparkly clutch to complete your look.
Fit & Features
- Strapless, square neckline
- Side ruching, empire waist, fitted bodice
- High cut slit
- Floor-length hem
- Luxe velvet-lined fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1811
Category Name: Long Dresses
Price: $29.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Taylor Glitter Velvet Mermaid Dress
Special Occasion
Bring the luxe looks to your formal soiree in the sultry chic Taylor mermaid dress. She features a sleeveless cowl neckline, spaghetti straps that lead to a lace-up back, and a floor-length fitted mermaid silhouette with a stylish thigh-high front slit. The dress is composed of a glitter velvet fabric that will bring the glamorous vibes. Complete the outfit with gold hoop earrings.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Lace-up strappy back design, tie closure
- High waist seam, floor-length mermaid silhouette
- High front slit
- Glitter velvet fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1822
Category Name: Long Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Tara Sleeveless Mermaid Dress
Special Occasion
Simply stunning, the Tara sleeveless mermaid dress is a gorgeous option for your next formal event. She features a sweetheart neckline with ruched detailing, spaghetti straps, a flattering high waist seam, and a floor-length fitted mermaid silhouette. The lined knit fabric offers plenty of stretch for comfortable wear. Style this dress with sleek hoop earrings.
Fit & Features
- Sleeveless sweetheart neckline, ruching, padded bust
- Spaghetti straps
- High waist seam
- Floor-length mermaid silhouette
- Knit fabric, full knit lining, plenty of stretch
- Runs true to size
Style Number/Barcode: 05002-1816
Category Name: Long Dresses
Price: $14.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free