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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Chic Design Cutout Bodycon Knit Midi Dress
This bodycon midi dress features a sultry lower back cutout and back slit accent for a chic allure. The curve-hugging dress is made with a lined, soft, brushed knit fabric offering plenty of stretch for comfortable wear.
Fit & Features
- Lined brushed knit fabric, plenty of stretch
- Square neckline
- Tank shoulder straps
- Lower back cutout
- Back slit
- Midi-length bodycon fit
- Runs true to size
Style Number/Barcode: 05102-5595
Category Name: Semi-Formal Dresses
Price: $14.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Destiny Formal Bustier Midi Dress
Special Occasion
The prettiest rhinestone embellishments make the Destiny formal midi dress stand out! Envoke sassy and sultry vibes at every dinner party or celebration you enter. She features a sheer mesh sleeveless bodice, a sweetheart neck, adjustable spaghetti straps for a customizable fit, and a built-in padded bust with underwire and pipe trim. Her form-hugging silhouette flaunts your curves along the midi-length hem with a flirty front slit. The formal dress is composed of a lined crepe fabric with a moderate stretch. Style with sleek stiletto heels to complete the look!
Fit & Features
- Sleeveless sheer mesh rhinestone bodice
- Sweetheart neck, adjustable spaghetti straps
- Built-in padded bust, underwire, pipe trim
- Back zipper and hook-eye closure
- Form-hugging fit, front slit, midi-length hem
- Crepe fabric, smooth knit lining, moderate stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05001-1417
Category Name: Semi-Formal Dresses
Price: $9.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Cause To Celebrate V-Neck A-Line Midi Dress
Raise a glass to your chicness in this sleeveless midi dress as a stunning wedding or party guest! The dress is designed with a wired V-neckline for a structured look, delicate spaghetti straps, and a flattering A-line silhouette that leads to the midi-length hem. Complete the look with earrings and heels.
Fit & Features
- Slinky knit fabric, moderate stretch
- Spaghetti straps
- Wired V-neckline
- A-Line silhouette
- Runs true to size
Style Number/Barcode: 05101-3429
Category Name: Semi-Formal Dresses
Price: $9.97 $36.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Christen Metallic Sequin Fringe Party Dress
Special Occasion
Watch the Christen sequin mini party dress transform under the dance floor lights as you strike the room with shimmer! She features a flattering V-neckline, adjustable spaghetti straps, a bodycon silhouette, and a mini-length hem decorated with colorful sequin fringe on iridescent metallic fabric perfect for many twirl-worthy moments. Complete the look in platform heels for a birthday or holiday party!
Fit & Features
- Sleeveless V-neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Bodycon silhouette, mini-length hem
- Colorful sequin fringe, iridescent metallic fabric, minimal stretch
- Strapless bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-2084
Category Name: Semi-Formal Dresses
Price: $9.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Effortlessly Lovely Strapless Corset Skater Dress
Appear like a sweet vision in this strapless skater dress for dressy events like showers or weddings! Made with taffeta fabric, this dress is perfect for any special occasion. This dress features a flirty and feminine look with its ruffled strapless sweetheart neckline and skater silhouette. The padded bra cups provide support and enhance your bust, while the flexible boning creates a flattering shape. Complete the look in statement heels, earrings, and a clutch.
Fit & Features
- Taffeta fabric lined with woven fabric, no stretch
- Strapless sweetheart ruffled neckline
- Back zipper and hook-eye closure
- Padded bra cups
- Flexible boning
- Skater silhouette
- Runs true to size
Style Number/Barcode: 05101-3353
Category Name: Semi-Formal Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Catalina Rhinestone And Pearl Formal Mini Dress
Special Occasion
Bling on the sultry glamour with the sparkling details of the stunning Catalina formal mini dress with a bodycon silhouette that will flaunt your gorgeous figure!
This dress proves that short and stylish is always a vibe. Want more? Discover our bold short prom dresses or find a celebration-ready fit in our party dresses.
Fit & Features
- Sheer mesh fabric, full-length knit lining, plenty of stretch
- Mini iridescent rhinestones, faux pearl embellishments
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Mini-length hem, bodycon silhouette
- Runs true to size
Where to Wear:
Prom, bachelorettes, birthdays, girl's night out, date nights
Style Number/Barcode: 05001-1684
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: WHITE, SAGE, YELLOW
Available Size: M, L, XS, S
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Looking Pretty In Floral Chiffon Midi Dress
Pretty yourself up in this floral chiffon midi dress for date night or cocktail party! Featuring a trendy cowl neckline and adjustable spaghetti straps while the form-hugging fit flatters your curves down to the midi-length hem. Complete the look in strappy heels.
Fit & Features
- Floral print, chiffon fabric lined with stretchy knit
- Cowl neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Form-hugging fit
- Runs true to size
Style Number/Barcode: 05101-3383
Category Name: Semi-Formal Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Effortless Dazzle Ombre Glitter Mesh Midi Dress
A glitter mesh midi dress you'll look and feel effortlessly dazzling in on dressy occasions! Showcasing a sparkling glitter mesh fabric with a chic ombre effect, you'll capture the attention of the room. Featuring a strapless neckline, flexible boning inserts for a structured fit, and side-ruched seams that accentuate your curves along the bodycon silhouette. The side slit and midi-length hem add the perfect finishing touch. Complete the look in clear mules for a seamless style!
Fit & Features
- Glitter mesh fabric lined with sewn-in knit
- Ombre effect
- Flexible boning inserts
- Side slit
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3092
Category Name: Semi-Formal Dresses
Price: $9.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Adley Formal Glitter Lace-Up Midi Dress
Special Occasion
Discover a look that's chic and sparkly in the Adley formal glitter midi dress! Boasting a square neckline and spaghetti straps that lace up in the back, she's designed with a flattering form-hugging silhouette, a stylish side slit, and glitter knit fabric for a luxurious aesthetic. Complete the look in heels for a banquet or holiday party!
Fit & Features
- Sleeveless square neckline
- Spaghetti straps, lace-up back
- Form-hugging, side ruched seams
- Side slit, midi-length hem
- Glitter knit fabric, sewn-in knit lining. moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05001-2017
Category Name: Semi-Formal Dresses
Price: $9.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Leave An Impression Mock Neck Open Back Floral Midi Dress
Leave a lasting impression in this floral midi dress attending weddings or garden parties! The mock neckline and open back design will turn heads, while the bodycon fit and center back slit offers a figure-flattering look along the midi-length hem. Complete the look with statement earrings and stiletto heels.
Fit & Features
- Floral print, mesh fabric, sewn-in knit lining, moderate stretch
- Mock neckline with button closures
- Open back, lower zipper and hook-eye closure
- Center back slit
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3449
Category Name: Semi-Formal Dresses
Price: $9.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Tara Velvet One-shoulder Bodycon Formal Mini Dress
Special Occasion
Make major sultry-glam moves at your next party in the Tara velvet formal mini dress. She features a sleeveless asymmetric one-shoulder neckline with a single spaghetti strap, a ruched faux wrap-front skirt, a mini-length hem, and a bodycon silhouette to highlight your natural curves. The smooth velvet fabric has a moderate stretch. Style with rhinestone heels.
Fit & Features
- Sleeveless asymmetric one-shoulder neckline, spaghetti strap
- High waist seam, back zipper, hook and eye closure
- Ruched faux wrap-front skirt
- Mini-length hem, bodycon silhouette
- Velvet fabric, knit lining at the bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05001-1770
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Inspiring Muse One-Shoulder Long Sleeve Midi Dress
This bodycon midi dress features a flattering one-shoulder neckline with a sheer fitted long sleeve and side ruched seams that perfectly highlight your curves at cocktail parties.
Fit & Features
- Mesh fabric, sewn-in knit lining, slight stretch
- One-shoulder neckline
- Sheer fitted long sleeve
- Side ruched seams
- Bodycon midi-length hem
- Runs true to size
Style Number/Barcode: 05101-3441
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Klarrissa Formal Satin Pearl Strap Midi Dress
Special Occasion
Make an iconic entrance in the Klarissa formal satin dress as the bride-to-be or banquet guest! She features a sleeveless sweetheart neckline with a pleated cowl draping, adjustable faux pearl embellished straps, a lightly padded bust, flexible boning inserts along the bodice, and a bodycon silhouette with a wrap midi-length hem. The formal dress is composed of luxurious satin fabric with a subtle sheen and a stretchy knit lining. Complete the look in dainty earrings and heels.
Fit & Features
- Sleeveless sweetheart neckline, pleated cowl draping
- Adjustable faux pearl embellished straps
- Lightly padded bust
- Flexible boning inserts, back zipper and hook-eye closure
- Bodycon silhouette, wrap midi-length hem
- Luxe satin fabric, stretchy knit lining
- Runs true to size
Style Number/Barcode: 05001-1700
Category Name: Semi-Formal Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Edith V-Neck A-Line Satin Tulle Party Dress
Special Occasion
Pirouette into the room in the Edith satin tulle party dress as the adorable birthday girl or party guest! The flattering V-neckline with padded bra cups and low-cut back adds a touch of sophistication. The skater silhouette and tulle short-length hem create a flirty and playful look. Complete the look with earrings, a choker, and heels!
Fit & Features
- Tulle fabric with multiple woven linings
- V-neckline, padded bra cups
- Back zipper and hook-eye closure
- Satin bodice
- Skater silhouette
- Runs true to size
Style Number/Barcode: 05001-2137
Category Name: Semi-Formal Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Stunning Silhouette Bodycon Midi Dress
Show off a stunning silhouette in this sleek knit midi dress featuring a sleeveless square neck, ruching to flaunt your figure, and a hanky hem with a chic flared fit. Style with stilettos for cocktail hour!
Fit & Features
- Smooth knit fabric, high stretch, stretch knit lining
- Sleeveless square neckline
- Spaghetti straps
- Ruching
- Bodycon silhouette
- Midi-length hanky hem
- Runs true to size
Style Number/Barcode: 05101-4112
Category Name: Semi-Formal Dresses
Price: $38.90
Availability: In Stock
Available Color: SAGE, HUNTER, LIGHT, MARSALA, BROWN
Available Size: XS, S, M, L, XL
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Sassy Shine Ombre Glitter Mesh Midi Dress
A glitter mesh midi dress you'll look and feel sassy in on dressy occasions! Showcasing a sparkling glitter mesh fabric with a chic ombre effect, you'll capture the attention of the room. Featuring a square neckline, adjustable spaghetti straps for a perfect fit, and side-ruched seams that accentuate your curves along the bodycon silhouette. The side slit and midi-length hem add the perfect finishing touch. Complete the look in clear mules for a seamless style!
Fit & Features
- Glitter mesh fabric lined with sewn-in knit
- Ombre effect
- Adjustable spaghetti straps
- Side slit
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3106
Category Name: Semi-Formal Dresses
Price: $9.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Evening Of Sultry Plunge V-Neck Halter Midi Dress
Enjoy an evening looking sultry in this sleeveless midi dress at cocktail parties! The halter plunge V-neckline with tie closure and twist accent adds a touch of allure, while the bodycon silhouette and midi-length hem are perfect for showing off your curves. Complete the look in stiletto heels.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Halter plunge V-neckline, tie closure
- Twist accent
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3507
Category Name: Semi-Formal Dresses
Price: $19.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Romance Will Blossom Corset Floral Mesh Midi Dress
Romance will blossom everywhere you go in this floral mesh midi dress! With adjustable spaghetti straps and a square neckline, this dress perfectly accentuates your figure. The flexible boning and side ruched seams enhance your shape, while the midi-length hem adds a touch of chic. Complete the look with earrings and sleek heels.
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- Adjustable spaghetti straps
- Square neckline
- Back zipper and hook-eye closure
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3424
Category Name: Semi-Formal Dresses
Price: $9.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Major Swoon Strappy Back Lace Mini Dress
This lace mini dress is full of romance and will make everyone swoon at you as the stunning bride at the wedding shower or birthday girlie! The V-neckline and bodycon fit accentuate your figure, while the bungee spaghetti straps add a unique touch. But the real showstopper? The open, strappy back, is perfect for turning heads. Complete the look in high heels and earrings.
Fit & Features
- Lace fabric lined with nude stretchy knit lining
- V-Neckline
- Back zipper and hook-eye closure
- Bungee spaghetti straps, strappy open back
- Bodycon fit
- Runs true to size
Style Number/Barcode: 05101-3052
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Wild Style Tie-Back Bodycon Slit Zebra Midi Dress
This sleeveless bodycon midi dress features a flattering scoop neckline and spaghetti straps that shape the tie-back design and a side slit. The stretchy knit material boasts a zebra print perfect for brunch or parties.
Fit & Features
- Stretchy knit material, zebra print, sewn-in knit lining
- Scoop neckline
- Spaghetti straps
- Tie-back design
- Side slit
- Bodycon midi-length hem
- Runs true to size
Style Number/Barcode: 05102-5830
Category Name: Semi-Formal Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Unforgettable Chic Ruched Mesh Midi Dress
This chic curve-hugging midi dress will leave an unforgettable impression! The knee-length dress features a sleeveless sweetheart neckline with padded cups, adjustable spaghetti straps, a corset-designed bodice for a snatched waist, ruched detailing, a midi-length asymmetric hem creating a thigh-high slit, and a bodycon silhouette. The sheer mesh fabric includes a full knit lining. Style with rhinestone fringe earrings and platform heels.
Fit & Features
- Sleeveless sweetheart neckline, padded cups
- Adjustable spaghetti straps, back zipper, hook and eye closure
- Corset-designed bodice, flexible boning inserts, high waist seam
- Ruching, midi-length asymmetric hem, high slit
- Bodycon silhouette
- Sheer mesh fabric, full knit lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-3266
Category Name: Semi-Formal Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Exclusive Sultry V-Neck Halter Bodycon Midi Dress
A sultry sleeveless midi dress featuring a V-neck halter neckline and an adjustable side drawstring that highlights your curves along the bodycon fit. The knit fabric effortlessly hugs your body and sleek design.
Fit & Features
- Sleek knit fabric
- V-neck halter neckline
- Adjustable side drawstring
- Bodycon midi-length hem
- Runs true to size
Style Number/Barcode: 05103-5661
Category Name: Semi-Formal Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Keep It Sleek Midi Dress
The midi dress features a sleeveless square neckline, ruching, and a pleated mermaid silhouette that adds flair to your look! Complete the outfit with a sleek clutch.
Fit & Features
- Lined smooth knit fabrication, moderate stretch
- Sleeveless square neckline
- Ruching
- Pleated mermaid silhouette
- Midi length hem
- Runs true to size
Style Number/Barcode: 05101-000021
Category Name: Semi-Formal Dresses
Price: $25.00 $36.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK, RED, BROWN, SAGE
Available Size: M, L, S, XL
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Lorelai Beaded Floral Strapless Mini Dress
Special Occasion
Soft romance meets modern allure in the Lorelai floral beaded strapless mini dress. With its sleek silhouette and delicate embellishments, it’s a chic choice for every occasion that calls for a touch of glamour.
Fit & Features
- Sheer mesh fabric with sewn-in knit lining, moderate stretch
- Floral print, beaded embellishments
- Strapless straight-across neckline, no-slip strip, cowl draped overlay
- Back zipper with hook-eye closure
- Mini-length bodycon silhouette
- Runs true to size
Where to Wear:
Homecoming, birthday festivities, formal garden parties, bridal showers, dinner parties, and romantic date nights.
Style Number/Barcode: 05001-000168
Category Name: Semi-Formal Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free