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.
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Effortlessly Chic Semi-Formal Dresses
Find the perfect balance between casual and refined with Windsor’s collection of semi-formal dresses, designed to keep you polished and ready for every plan. Whether you're attending a wedding, a dinner party, or a night out, these dressy dresses blend elevated style with effortless ease.
Discover the latest trends, from smooth satin and airy chiffon to soft lace and subtle shimmer. Choose from fitted midi dresses that highlight your shape or flowy long semi-formal designs that move with you. With fresh hues and timeless neutrals, this collection offers versatile styles for every occasion.
Styles Made to Flatter
Looking for semi-formal attire for women? Try a classic wrap-front dress or a ruched design for a flattering fit. For something playful yet refined, opt for A-line silhouettes with asymmetrical hems or delicate lace details. Want a sleek, confident look? A fitted bodycon dress with a high slit or an off-the-shoulder neckline brings just the right amount of edge.
From Day Plans to Evening Moments
Each dress is designed to move with your schedule, making it easy to go from daytime events to evening plans. Style with rhinestone jewelry, a chic clutch, and strappy heels for a look that feels complete and elevated. Whether it's a celebration, a brunch, or a special night out, these semi-formal dresses make getting ready feel simple.
What Is the Difference Between a Formal Dress and a Semi-Formal Dress?
The difference comes down to how dressy the event is. Formal dresses are usually floor-length gowns made for black-tie events, galas, or upscale weddings, often with dramatic silhouettes and luxe fabrics.
Semi-formal dresses offer more flexibility while still feeling polished. These styles range from chic midi dresses to modern maxi lengths, often featuring details like wrap fronts, ruching, or asymmetrical hems. Perfect for weddings, parties, graduations, and celebrations, a semi-formal dress can easily be styled to fit the moment.
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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Soft Spoken Drama Floral Mesh Midi Dress
Soft florals, but bringing the subtle drama. This floral print mesh midi dress hugs just right with ruched details that do the most—perfect for dinners and drinks.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Floral print
- Square neckline
- Spaghetti straps
- Ruched detailing
- Midi-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05101-000771
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: Out of Stock
Product Badge:- Ships Free
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Twirl Me Twice Polka Dot Skater Dress
This halter mini dress gives classic pin-up energy with a modern twist—plunging neckline, drop-waist shaping, and a playful skater hem that moves right with you. The polka dots keep it sweet, but the fit? Definitely not shy.
Fit & Features
- Woven fabric with an allover polka dot print and woven lining
- Plunging halter neckline with a keyhole accent
- Drop waist seam that creates a flared Short skater silhouette
- Hidden back zipper and hook-eye closure for a smooth fit
- Runs true to size
Style Number/Barcode: 05101-000820
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: Out of Stock
Product Badge:- Ships Free
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Love Language Floral Lace Slit Maxi Dress
Romantic at first glance, unforgettable once you turn around. This floral mesh maxi dress mixes delicate lace with a subtle cutout that feels equal parts soft and confident—perfect for dinner dates, dressy celebrations, and brunch with the girls.
Fit & Features
- Mesh fabric with floral print, lined
- V-neckline with lace trim bust detail
- Tank straps with open back accent
- Front cutout detail at bust
- Body-skimming maxi silhouette
- Runs true to size
Style Number/Barcode: 05101-000585
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Quietly Captivating Floral Midi Dress
Flowy, flattering, and quietly captivating. This abstract floral midi dress drapes just right with an asymmetrical ruffle hem that moves with you—easy elegance for dinners, weddings, or any moment that calls for something special.
Fit & Features
- Lined mesh fabric with abstract floral print
- Cowl neckline
- Adjustable spaghetti straps
- Asymmetrical midi hem
- Ruffled slit design
- Form-hugging silhouette
- Runs true to size
Style Number/Barcode: 05101-000487
Category Name: Semi-Formal Dresses
Price: $52.90
Availability: In Stock
Available Color: MAUVE
Available Size: L
- Lined mesh fabric with abstract floral print
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Just Enough Drama Tube Midi Dress
Understated at first, unforgettable after. This strapless abstract mesh midi dress hugs in all the right places with soft ruching and a fluid finish that feels confident, not overdone.
Fit & Features
- Abstract mesh-lined stretch fabric
- Strapless neckline with a hardware insert
- Cutout underbust design
- Ruched bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000703
Category Name: Semi-Formal Dresses
Price: $45.90
Availability: In Stock
Available Color: MAUVE
Available Size: XS, S, M, L
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Written In Roses Strapless Midi Dress
This one doesn’t rush—it lingers. A strapless silhouette with a fluid floral print and front slit that moves easily, feels confident, and looks unforgettable from every angle.
Fit & Features
- Floral print, mesh-lined stretchy fabric
- Strapless neckline
- Front slit for movement
- Curve-hugging midi-length silhouette
- Runs true to size
Style Number/Barcode: 05102-000433
Category Name: Semi-Formal Dresses
Price: $34.90
Availability: In Stock
Available Color: RED
Available Size: XS
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Sultry Floral Mesh Maxi Dress
When florals go sultry. This strapless mesh maxi hugs every curve with a smooth, sculpted fit and a side slit made for a little drama. The bold bloom print makes it perfect for date nights or any dressy event.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Strapless neckline
- Form-hugging fit
- High side slit
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000623
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: PURPLE
Available Size: XS, S, L
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Got The Romance Lace Bodycon Mini Dress
This lace dress brings the drama, and you're the headliner. With its sultry sheer sleeves and curve-hugging silhouette, this dress is the moment for your next date night or celebration!
Fit & Features
- Lace fabric with partial lining
- Sheer fitted long sleeves with flared cuffs
- Bodycon silhouette with mini-length hem
- High mock neckline with front cutout and tie detail
- Runs true to size
Style Number/Barcode: 05101-000942
Category Name: Semi-Formal Dresses
Price: $35.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S
Product Badge:- Back In Stock
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Sweet With A Twist Polka Dot Halter Mini Dress
Soft, flirty, and just a little daring. This halter mini dress pairs classic polka dots with a lace-trim neckline and open back that feels romantic without trying too hard—easy to dress up, impossible to forget.
Fit & Features
- Polka dot print, knit fabric with lining
- Halter neckline with lace trim detail
- Open back with adjustable tie closure
- Mini-length silhouette, subtle flared hem
- Runs true to size
Style Number/Barcode: 05102-000497
Category Name: Semi-Formal Dresses
Price: $19.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Save the Date Lace Halter Ruffle Maxi Dress
This is the kind of entrance people remember. The lace halter maxi dress balances sheer moments and soft ruffles with a sweetheart neckline that feels elevated, confident, and ready for RSVP occasions and dressed-up date nights.
Fit & Features
- Chiffon-lined fabric with sheer lace paneling
- Fitted bodice with a flowy maxi skirt
- Sweetheart neckline with a halter strap, padded bra cups
- Side zipper and hook-eye closure
- Lace inset at the waist for a subtle peek effect
- Tiered ruffle detailing through the skirt
- Runs true to size
Style Number/Barcode: 05101-000828
Category Name: Semi-Formal Dresses
Price: $23.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Quietly Captivating Floral Midi Dress
Soft florals, sleek lines, and just enough drama. This floral midi dress skims the body with delicate straps and a front slit that moves with you, making it an easy pick for date nights, weddings, or shower celebrations.
Fit & Features
- Floral pattern on smooth, knit stretchy fabric
- Square neckline with spaghetti straps
- Front slit accent
- Form-hugging midi silhouette
- Runs true to size
Style Number/Barcode: 05102-000505
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
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Harper Floral Corset Midi Formal Dress
Special Occasion
Romantic with a sculpted allure, the Harper floral midi dress is made for moments that feel both polished and unforgettable. The garden rose floral print softens the structured corset bodice, while the lace-up back and bodycon silhouette create a beautifully defined shape with just the right hint of romance.
Fit & Features
- Garden rose floral print, cotton-blend woven fabric, stretch knit lining
- Strapless lace trim neckline, padded bra cups
- Corset bodice, flexible boning
- Lace-up back placket, zipper and hook-eye closure
- Bodycon silhouette, center back slit
- Midi-length hem
- Runs true to size
Where to Wear:
Wedding guests, bridal showers, fancy brunches, garden parties, formal celebrations, afternoon tea soirees, summer cocktail parties
Style Number/Barcode: 05001-000788
Category Name: Semi-Formal Dresses
Price: $79.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Mint Condition Sequin Halter Mini Dress
This is the kind of dress that doesn’t need an introduction. The halter neckline, subtle sequins, and open back bring effortless shine to this sparkling style, perfect for being the star of the party.
Fit & Features
- Sequin-embellished fabric
- Plunge halter neckline
- Starfish hardware inset
- Back zipper closure
- Bodycon mini-length silhouette
- Runs true to size
Style Number/Barcode: 05103-000694
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: MINT
Available Size: XS, S, M, L
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Modern Romance Floral Midi Dress
Floaty, flattering, and quietly stunning. This floral midi dress features a V-neckline, slim straps, and a front slit that adds just enough movement for dinners, weddings, and everything in between.
Fit & Features
- Garden floral print, knit-lined fabric
- V-neckline
- Spaghetti straps
- Front slit accent
- Form-hugging midi silhouette
- Runs true to size
Style Number/Barcode: 05101-001028
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L, XL
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Easy Romance Strapless Floral Midi Dress
Light, flowy, and quietly striking. This strapless floral mesh midi dress features a body-skimming fit with an asymmetrical ruffle hem that adds movement and charm to bridal celebrations, birthday brunches, or dates!
Fit & Features
- Floral print, mesh-lined fabric
- Strapless neckline
- Form-hugging silhouette
- Asymmetrical ruffle trim midi hem
- Runs true to size
Style Number/Barcode: 05101-001077
Category Name: Semi-Formal Dresses
Price: $44.90
Availability: Out of Stock
Product Badge:- Ships Free
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Blossom Beauty Floral Lace Maxi Dress
Romance is fully in bloom with this floral maxi dress that knows how to make an entrance. The sculpting mesh fit, delicate lace bust, and side slit give it that dressed-up, spring-event energy perfect for brunches, garden parties, and shower celebrations!
Fit & Features
- Floral print, mesh-lined fabric
- Lace sweetheart bust with wide straps
- Cutout front and back accent
- High side slit
- Form-hugging, maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000656
Category Name: Semi-Formal Dresses
Price: $49.90
Availability: In Stock
Available Color: NATURAL
Available Size: S
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Effortless Poise Tube Midi Dress
Quietly striking with a flawless fit. This ruched tube midi hugs just right, featuring a clean neckline and a side slit that adds confidence, making it perfect for date nights or dressy celebrations.
Fit & Features
- Sleek knit stretch fabric
- Strapless neckline
- Side slit design
- Bodycon midi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-001084
Category Name: Semi-Formal Dresses
Price: $39.90
Availability: In Stock
Available Color: SAGE, BURGUNDY
Available Size: XS, S, M, L, XL
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Dramatic Flare Mesh Midi Dress
When the invite says dress up, you understand the assignment. This strapless ruched mesh midi dress hugs in all the right places and finishes with an uneven ruffle hem that moves every time you do.
Fit & Features
- Stretch mesh fabric with lining
- Strapless tube neckline
- Allover ruched detailing
- Uneven ruffle hem with sheer midi overlay
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-000693
Category Name: Semi-Formal Dresses
Price: $52.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
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Booked And Busy Ruffle Hem Bodycon Mini Dress
Booked, busy, and dressed accordingly. This bodycon mini dress hugs in all the right places with a tie-back halter neckline and flirty ruffle hem that was made for parties, date nights, and last-minute plans.
Fit & Features
- Sleek knit fabric with knit lining, high stretch
- Sleeveless subtle sweetheart neckline
- Tie-back halter spaghetti straps, partially open back
- Dual vertical seams down the front
- Mini-length ruffled hem
- Bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000763
Category Name: Semi-Formal Dresses
Price: $34.90
Availability: In Stock
Available Color: IVORY, RED
Available Size: S, M, L, XS
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Flirty Agenda Floral Mesh Off-The-Shoulder Midi Dress
If the group chat says “dress up,” this is the one you’re sending a mirror pic in. This floral mesh midi dress smooths and sculpts with ruched detailing, while the off-the-shoulder sweetheart neckline keeps it flirty enough for weddings, cocktail plans, and every “dress cute” invite on your calendar.
Fit & Features
- Sheer mesh fabric with full-length knit lining, high stretch
- Floral print
- Sweetheart neckline, off-the-shoulder straps
- Ruched detailing
- Back zipper closure
- Midi-length flared hem, form-hugging silhouette
- Runs true to size
Style Number/Barcode: 05101-000774
Category Name: Semi-Formal Dresses
Price: $52.90
Availability: In Stock
Available Color: MAUVE
Available Size: XS, S, M
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Priscilla Crochet Lace Skater Mini Dress
Special Occasion
The Priscilla crochet lace dress blends romantic texture with a playful skater mini silhouette. The scallop trim sweetheart neckline, drop waist seam, and delicate adjustable spaghetti straps give it that polished, RSVP-ready finish.
Fit & Features
- Crochet lace mesh fabric, tulle and stretchy knit linings
- V-neckline, adjustable spaghetti straps
- Side zipper and hook-eye closure
- Drop waist seam
- Skater mini-length silhouette
- Runs true to size
Where to Wear:
Bridal celebrations, engagement photoshoots and parties, rehearsal dinners, birthday brunches, graduations, formal milestone parties, honeymoons, vacations, fashion-forward events
Style Number/Barcode: 05001-000826
Category Name: Semi-Formal Dresses
Price: $69.90
Availability: In Stock
Available Color: NATURAL
Available Size: XS, S, M, L, XL
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Extra Confident Ruched Mesh Mini Tube Dress
When the group chat says “be extra,” this is what you wear. This ruched mesh mini tube dress hugs in all the right places with a faux wrap front and sash detail that gives instant going-out confidence.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Strapless straight-across neckline
- All-over ruching
- Faux wrap-front design, sash accent
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000792
Category Name: Semi-Formal Dresses
Price: $38.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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After Hours Attitude Satin Tube Mini Dress
When the invite says dress up, this is the answer. This knit satin tube mini dress hugs in all the right places with subtle pleats and a zip back finish that keeps the silhouette sleek from every angle.
Fit & Features
- Knit satin fabric
- Strapless tube neckline
- Pleated detail throughout
- Back zipper closure
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000749
Category Name: Semi-Formal Dresses
Price: $19.97 $42.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Sale
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Wrapped in the Moment Mesh Mini Dress
All eyes on you, always. This mesh mini dress stuns with a flattering wrap design and dramatic side sash that brings instant spotlight appeal. Perfect for weddings, celebrations, or your next major date.
Fit & Features
- Mesh fabric with partial lining
- Strapless sweetheart neckline
- Ruched bodice with side draping
- Mini-length hem with attached sash
- Runs true to size
Style Number/Barcode: 05101-001082
Category Name: Semi-Formal Dresses
Price: $54.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L