Semi-Formal Dresses
Explore our stunning collection of semi-formal dresses, ideal for dances, sorority events, cocktail parties, and weddings. Our curated assortment includes a variety of lengths and styles, from the sophisticated elegance of midis to simple long flowy dresses made in chiffon, shimmery glitter mesh, and elevated crepe. Step into sophistication in a black semi-formal dress, perfect for a cocktail soiree, or embrace the sleek allure of luxe satin in a trumpet-style dress for a romantic date night or birthday celebration.
HomeSemi-Formal Dresses
Semi-Formal Dresses
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Effortlessly Chic Semi-Formal Dresses
Find the perfect balance between casual and formal with Windsor’s collection of semi-formal dresses, designed to make you feel polished and event-ready. Whether you're attending a fall wedding, a holiday dinner, or a sophisticated night out, these dressy dresses blend elevated style with effortless wearability.
Discover the latest 2025 trends, from sleek satin and soft velvet to romantic lace and shimmering embellishments. Choose from fitted midi styles that highlight your silhouette or flowy long semi-formal designs that bring graceful movement to every step. With luxe colors ranging from rich jewel tones to timeless neutrals, our collection offers fresh seasonal styles for any dressy occasion.
Need semi-formal attire for women? Opt for a timeless wrap-front dress or a chic ruched design for a flattering fit. If you're drawn to playful yet refined styles, consider A-line dresses with asymmetrical hems or delicate lace accents that exude effortless charm. Looking for something sleek and sultry? A fitted bodycon dress with a high slit or an off-the-shoulder neckline makes a bold seasonal statement.
Each dress is designed to transition seamlessly from one event to the next, making it easy to find a piece that matches your style and the occasion. Complete your look with sparkling rhinestone jewelry, a chic clutch, and sleek heels for a head-to-toe ensemble that turns heads. Shop Windsor’s collection of semi-formal dresses online or in-store to step into your next fall event with confidence and style.
What Is the Difference Between a Formal Dress and a Semi-Formal Dress?
The key difference between formal and semi-formal dresses lies in their level of elegance and the occasions they suit. Formal dresses are typically floor-length gowns designed for black-tie events, galas, or upscale weddings, featuring luxurious fabrics and dramatic silhouettes that create a refined look.
Semi-formal dresses offer a balance of sophistication and versatility, making them perfect for cocktail parties, weddings, graduations, and holiday celebrations. These styles range from chic midi-length dresses to stylish maxi options, often featuring trendy details like wrap fronts, ruching, or asymmetrical hems. With the right accessories, a semi-formal dress can still create a stunning, event-ready look.
Not sure which style fits your occasion? Windsor’s team is here to help you find the perfect dress online or in-store.
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Kandice Velvet Rhinestone Mini Party Dress
Special Occasion
Flirty perfection for GNOs, bachelorettes, or rehearsal dinners, the Kandice velvet party mini dress is simply irresistible! She features adorable puff short sleeves, a sweetheart neckline with a cowl draping, a bodycon silhouette that flaunts your curves, and a mini-length hem. The party dress is composed of a luxe velvet knit fabric with all-over rhinestone embellishments and has a bust lining. Complete the look with a glam bracelet and earrings.
Fit & Features
- Puff short sleeves
- Sweetheart neckline, cowl draping
- Bodycon silhouette, mini-length hem
- All-over rhinestone embellishments
- Luxe velvet knit fabric, bust lining
- Bra friendly design
- Runs true to size
Style Number/Barcode: 05001-1560
Category Name: Semi-Formal Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sweet Darling Crepe Marabou Midi Dress
Unveil a sweet and darling allure in this showstopping crepe midi dress destined for cocktail parties or dressy dates! Featuring a sleeveless square neckline with a marabou feather trim, spaghetti straps, a form-hugging silhouette, and a sultry front hem slit. Complete the look in this mid-length dress with a statement choker necklace.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Marabou feather trim
- Form-hugging silhouette
- Front slit, midi-length hem
- Lined crepe fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2392
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Be Your Sweetheart Satin Lace-Up Skater Dress
Show up ready to swoon every heart in this satin skater dress at parties! It features a strapless sweetheart neckline with non-slip grip lining, a pleated bust overlay, an eye-catching strappy lace-up back, and a short-length hem. Complete the look with a rhinestone choker and earrings!
Fit & Features
- Strapless sweetheart neckline
- Non-slip grip lining
- Pleated bust overlay
- Strappy lace-up back
- Skater silhouette, short-length hem
- Silky satin fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2566
Category Name: Semi-Formal Dresses
Price: $5.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sultry Luxe Velvet Ruffle Mini Dress
Keep your party look sultry and luxe with this chic velvet ruffle mini dress. It features a sleeveless V-neckline with a fabulous front ruffled trim, adjustable spaghetti straps, ruching down the side and back seams, a mini-length hem, and a bodycon silhouette to show off your natural curves. The smooth velvet fabric offers plenty of stretch. Style with rhinestone fringe earrings and metallic heels.
Fit & Features
- Sleeveless V-neckline, ruffled trim
- Adjustable spaghetti straps, back zipper closure
- High waist, ruched side and back seams
- Mini-length hem
- Bodycon silhouette
- Velvet fabric, knit lining at the bust, plenty of stretch
- Runs true to size
Style Number/Barcode: 05101-2662
Category Name: Semi-Formal Dresses
Price: $5.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Wendy Floral Sequin Mini Party Dress
Special Occasion
Spring into the Wendy floral sequin party dress ready to bloom for school dances, banquets, or dressy celebrations! She features a sleeveless square neckline, adjustable spaghetti straps, a flattering bodycon silhouette, and a mini-length hem. The party dress is designed with a gorgeous floral sequin pattern on mesh fabric with a stretchy knit lining. Complete the look with some radiant bling and heels!
Fit & Features
- Sleeveless square neckline, adjustable spaghetti straps
- Padded bust, back zipper and hook-eye closure
- Bodycon silhouette, mini-length hem
- Floral sequin-embellished pattern
- Mesh fabric, stretchy knit lining
- Bra optional
- Runs true to size
Style Number/Barcode: 05001-1707
Category Name: Semi-Formal Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Mayva Taffeta Bow A-Line Short Dress
Special Occasion
Glam up your wardrobe with the Mayva taffeta short dress perfect for HOCO or dinner banquets! She features a sleeveless, plunge V-neckline adorned with bow shoulder straps, a V-cut back design to show some skin, hidden side pockets to keep your hands warm, and a flattering a-line silhouette that falls delicately into a short-length hem. Exude luxury and sophistication at every event in this party dress crafted from a taffeta woven fabric with a subtle sheen effect. Complete the look with a statement jewelry set.
Fit & Features
- Sleeveless plunge V-neckline, V-cut back
- Bow shoulder straps, back zipper and hook-eye closure
- A-line silhouette, hidden side pockets, short-length hem
- Taffeta woven fabric, subtle sheen effect
- Multiple tulle and stretchy knit linings
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1875
Category Name: Semi-Formal Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Hailee Formal Satin Pleated A-Line Midi Dress
Special Occasion
Pretty and elegant details make the Hailee formal satin dress a stunning option for wedding guests or fancy celebrations! She features a sleeveless sweetheart neckline, adjustable spaghetti straps that cross along the back, a pleated bust, and a flattering pleated A-line silhouette and midi-length hem. The formal dress is composed of a smooth silky satin woven fabric that brings the luxe! Complete the look with statement earrings and heels.
Fit & Features
- Sleeveless sweetheart neckline
- Adjustable spaghetti straps, cross back
- Back zipper and hook-eye closure
- Pleated bust
- Pleated A-line silhouette, midi-length hem
- Silky satin woven fabric, no stretch
- Runs true to size
Style Number/Barcode: 05001-1933
Category Name: Semi-Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tobi Lace-Up Bodycon Sequin Party Dress
Special Occasion
Glow from dusk to dawn in the Tobi sequin party dress! With a sultry lace-up back and flattering bodycon fit, this mini-length dress is ready to bring the sparkle to any event or party.
Fit & Features
- Sequin scroll pattern, mesh fabric lined with stretchy knit
- Spaghetti straps
- Plunge V-neckline
- Padded bra cups
- Lace-up back, lower zipper and hook-eye closure
- Bodycon silhouette
- Runs true to size
Where to Wear:
Homecoming, birthdays, bachelorettes, GNO, date nights, cocktail parties, rooftop hotel bars, Vegas
Style Number/Barcode: 05001-2798
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L
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Jenny Iridescent Rhinestone Sheer Formal Mini Dress
Special Occasion
Radiate your sultry glamorous aura in the Jenny iridescent rhinestone sheer formal mini dress! She features a plunging sweetheart neckline with a structured bust underwire, long fitted sleeves with flared hems and slit accents, ruching down the side seams, a mini-length hem, and a bodycon silhouette to flaunt your figure. She features all-over iridescent rhinestone embellishments in an intricate pattern, with the rhinestones in a chic draped design on the skirt. The dress is composed of a sheer mesh fabric with an unlined top and a knit skirt lining. Style with fringe earrings for a truly stunning vibe.
Fit & Features
- Plunging sweetheart neckline, structured underwire, long fitted sleeves, flared hems, slits
- Back zipper, hook and eye closure, high waist seam, ruched side seams
- Mini-length hem, bodycon silhouette
- All-over iridescent rhinestone embellishments, draped skirt design
- Sheer mesh fabric, knit skirt lining, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1631
Category Name: Semi-Formal Dresses
Price: $9.97 $159.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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AJ Taffeta Rhinestone Strap A-Line Party Dress
Special Occasion
The AJ Taffeta formal dress is the showstopper you're after this party season! She features a sleeveless surplice V-neckline adorned with sparkly rhinestone spaghetti straps, a flattering A-line silhouette with hidden side pockets, and a short-length hem perfect for showing off your shoes! The formal dress is composed of a taffeta woven fabric that offers a subtle sheen effect and has multiple tulle and knit linings for volume. Complete the look with rhinestone heels and jewelry for an extra shimmer.
Fit & Features
- Sleeveless surplice V-neckline
- Rhinestone spaghetti straps
- Back zipper and hook-eye closure
- A-line silhouette, hidden side pockets, short-length hem
- Taffeta woven fabric, subtle sheen, multiple tulle and knit linings
- Strapless bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-1873
Category Name: Semi-Formal Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kay Sequin Striped Bodycon Mini Dress
Special Occasion
Shimmer down low and all night long in the striking Kay sequin party dress for an effortless shine! She features a sleeveless scoop neckline, sleek bungee spaghetti straps that crisscross in the back, a bodycon silhouette, and a mini-length hem. The party dress is composed of a sequin striped-embellished pattern on mesh fabric with a stretchy knit lining. Complete the look in platform heels for a night on the town or a dressy celebration!
Fit & Features
- Sleeveless scoop neckline
- Bungee spaghetti straps, criss-cross back
- Bodycon silhouette, mini-length hem
- Striped sequin-embellished pattern
- Mesh fabric, stretchy knit lining
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1848
Category Name: Semi-Formal Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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New Romance Crepe Floral Velvet Skater Dress
Enter into a new romance looking cute as can be in this crepe skater dress for a date night or dressy occasion! The dress features sheer flocked floral velvet peasant sleeves, a sweetheart neckline, a built-in padded and underwire bust, and a short-length hem. Complete the look in strappy platform heels.
Fit & Features
- Sheer flocked floral velvet peasant sleeves
- Sweetheart neckline
- Built-in padded and underwire bust
- Back zipper and hook-eye closure
- Skater silhouette, short-length hem
- Crepe fabric, minimal stretch, bust lining
- Runs true to size
Style Number/Barcode: 05101-2515
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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So Mesh Magic Cowl Neck Midi Dress
Make magic happen in this stunning midi dress at soirees and cocktail parties! It features a sleeveless cowl neckline, spaghetti straps, a curve-hugging silhouette, and sultry sheer mesh inserts at the waistband along the asymmetrical ruffled hem. Complete the look in this midi-length dress with lace-up heels and a clutch.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps
- Curve-hugging silhouette
- Sheer mesh waist inserts
- Sheer mesh ruffled asymmetrical midi-length hem
- Slinky knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-2657
Category Name: Semi-Formal Dresses
Price: $5.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Anita Sequin Mesh Corset Party Dress
Special Occasion
Catch light and attention in the Anita sequin party dress at homecoming or birthday celebrations! She features an off-the-shoulder, sweetheart neckline adorned with sheer short-sleeve cuffs, a padded bust, a sheer corset mesh bodice with flexible boning, and a flirty skater silhouette and short-length hem. The formal party dress is designed with a striking sequin-embellished scroll pattern on airy mesh fabric and has multiple satin and tulle linings for a voluminous effect. Complete the look with earrings and lace-up heels.
Fit & Features
- Off-the-shoulder, sweetheart neckline
- Sheer short-sleeve cuffs, back zipper closure
- Padded bust, sheer corset bodice, flexible boning
- Skater silhouette, short-length hem
- Sequin-embellished scroll pattern
- Mesh fabric, multiple satin and tulle linings
- Runs true to size
Style Number/Barcode: 05001-1090
Category Name: Semi-Formal Dresses
Price: $9.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Zena Sequin V-Neck Party Dress
Special Occasion
Shimmering sequins leads to endless sparkle on the Zena party dress perfect for celebrations or Vegas weekends! She shines in her sleeveless V-neckline, lightly padded bust, bungee spaghetti straps that cross along the back, and a short bodycon silhouette. The formal dress is composed of a sequin-embellished fabric with a stretchy knit lining. Style with a clutch and heels to complete your radiant look!
Fit & Features
- Sleeveless V-neckline, lightly padded bust
- Bungee spaghetti straps, cross back
- Bodycon silhouette
- Short-length hem
- Sequin-embellished fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1399
Category Name: Semi-Formal Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Dazzling Glam Long Sleeve Rhinestone Mesh Mini Dress
Bring the dazzling glamour to the party in this long sleeve rhinestone mesh mini dress! Designed with a stretchy sheer mesh fabric with a partial knit lining, the mini-length dress is accented with all-over rhinestone embellishments for a gorgeous and chic shine. The square neckline shapes the bodice, and the unlined long sleeves have slit accents and flare out for a trendy look. The bodycon silhouette will hug your gorgeous curves. Style this mini dress with rhinestone heels for all the more sparkle.
Fit & Features
- Stretchy sheer mesh fabric, partial knit lining
- Rhinestone embellishments
- Square neckline
- Long bell sleeves with slit detail
- Back zipper, hook and eye closure
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05103-5768
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: NAVY, BLACK
Available Size: XS, S, M, L
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Izzey Sequin Strapless Feather Party Dress
Special Occasion
Captivate the crowd in the Izzey sequin party dress perfect for brides or birthday girls! She shines in a strapless neckline adorned with feather trim and non-slip grip lining, a bodycon silhouette, and a faux wrap mini-length hem. The party dress is composed of a sequin-knit velvet fabric with a stretchy knit lining. Complete the look in luxe earrings and heels for an unforgettable style!
Fit & Features
- Strapless neckline, feather trim, non-slip grip lining
- Bodycon silhouette
- Faux wrap mini-length hem
- Back zipper and hook-eye closure
- Sequin-knit velvet fabric, stretchy knit lining
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1823
Category Name: Semi-Formal Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Nothing But Adoration Sweetheart Skater Dress
There's so much to adore about this sweetheart skater dress - perfect for weddings or dressy birthdays! It's designed with a sleeveless sweetheart neckline with a pleated overlay, adjustable spaghetti straps, and a flattering skater silhouette with a pleated short-length hem. The dress is composed of a smooth scuba knit fabric with slight stretch. Complete the look with sparkly earrings and block heels.
Fit & Features
- Sleeveless sweetheart neckline, pleated overlay
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Skater silhouette
- Pleated short-length hem
- Scuba knit fabric, slight stretch, bust lining
- Runs true to size
Style Number/Barcode: 05101-2602
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Allison Formal Strappy Back Glitter Skater Dress
Special Occasion
Make a twirl-worthy entrance at homecoming in the stylishly sweet Allison formal glitter skater dress! She features a sleeveless V-neckline with a built-in padded bust that eliminates the need for a bra, adjustable spaghetti straps for a customized fit, and an open back with an on-trend strappy lattice design. Her high waist seam flows out to a short skater skirt with hidden side pockets and a flirtatious fit and flare silhouette. The glitter woven fabric includes a full-length knit lining. Complete your look with rhinestone platform heels of course!
Fit & Features
- Sleeveless V-neckline, padded bust, princess seams
- Adjustable spaghetti straps
- Open back, strappy lattice design
- High waist seam, short skater skirt, hidden side pockets, fit and flare silhouette
- Glitter woven fabric, full-length knit lining, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1892
Category Name: Semi-Formal Dresses
Price: $29.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Francie Taffeta Strapless A-Line Dress
Special Occasion
Amaze and delight in the Francie taffeta party dress ready for twirling at school dances or dressy birthdays! She features a flirty strapless neckline with a fold-over accent, a flattering A-line silhouette, and a short-length hem. The party dress is crafted from a woven taffeta fabric with a subtle sheen and has multiple tulle and a stretchy knit lining for a voluminous effect. Complete the look with a dazzling necklace and earrings set.
Fit & Features
- Strapless neckline, fold-over accent
- Back zipper closure
- A-line silhouette, short-length hem
- Taffeta woven fabric, subtle sheen effect
- Multiple tulle and stretchy knit lining
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1887
Category Name: Semi-Formal Dresses
Price: $9.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Feminine Chic Satin Cowl Neck Midi Dress
For every babe who has upcoming events or plans. Keep your look chic in this satin midi dress featuring a sleeveless cowl pleated neckline with a wired insert, spaghetti straps, a bodycon silhouette, a side slit accent, and a midi-length hem. Style with a glitter clutch and heels to show your sparkle!
Fit & Features
- Sleeveless cowl pleated neckline, wired insert
- Spaghetti straps
- Bodycon silhouette
- Side slit
- Midi-length hem
- Silky satin fabric, bust lining, minimal stretch
- Runs true to size
Style Number/Barcode: 05101-2692
Category Name: Semi-Formal Dresses
Price: $5.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kayleigh Sequin Sweetheart Party Dress
Special Occasion
This body-hugging beauty will have you glistening like never before! The Kayleigh sequin party dress features a sleeveless sweetheart neckline, adjustable spaghetti straps, a built-in padded and underwire bust, a sexy bodycon silhouette, and a mini-length hem. The party dress is designed with an eye-catching sequin pattern on mesh fabric with a stretchy knit lining. Complete the look in strappy heels for a birthday or school dance!
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Side zipper and hook-eye closure
- Built-in padded and underwire bust
- Bodycon silhouette, mini-length hem
- Sequin pattern, mesh fabric, stretchy knit lining
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1636
Category Name: Semi-Formal Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kourt Formal Sequin Lace-Up Midi Dress
Special Occasion
Debut a sparkling opulence in the Kourt formal sequin dress perfect for banquets or cocktail parties where you are sure to shine! She features a sleeveless square neckline, adjustable spaghetti straps, a lace-up back designed to turn heads, and a flattering bodycon silhouette, front slit, and a midi-length hem. The formal dress is composed of a sequin-scroll embellished pattern that shimmers under any lighting on mesh fabric with a stretchy knit lining. Complete the look with a statement ring set.
Fit & Features
- Sleeveless square neckline, adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Bodycon silhouette, midi-length hem
- Sequin-scroll embellished pattern
- Mesh fabric, stretchy knit lining
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1654
Category Name: Semi-Formal Dresses
Price: $29.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Pristine Shine Glitter One-Shoulder Mini Dress
Envoke a pristine shine in this glitter mini dress for school dances or dressy celebrations! It features a one-shoulder neckline, one long bell sleeve, a flattering bodycon silhouette, and an eye-catching glitter diamond knit pattern. Complete the look with statement earrings.
Fit & Features
- One-shoulder neckline
- One long bell sleeve
- Bodycon silhouette
- Mini-length hem
- Glitter diamond-knit pattern
- Stretchy knit fabric
- Runs true to size
Style Number/Barcode: 05101-2465
Category Name: Semi-Formal Dresses
Price: $5.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale