Semi-Formal Dresses

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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.

  • Grace In Motion Floral Open Back Midi Dress

    Quietly romantic with a little sway when you walk. This floral mesh midi dress drapes effortlessly with a cowl neckline and an open back that makes every exit feel intentional. Perfect for celebrations, dressy brunches, and cocktail soirees.

    Fit & Features

    • Floral mesh-lined fabric with stretch
    • Cowl neckline with spaghetti straps
    • Open back with ruched detail
    • Midi length with subtle back train
    • Body-skimming fit
    • Runs true to size

    Style Number/Barcode: 05101-000819

    Category Name: Semi-Formal Dresses

    Price: $9.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • 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
  • McKenzie Corset A-Line Midi Formal Dress

    Special Occasion

    The McKenzie midi dress brings soft structure and romantic volume together in all the right ways. The corset lace bodice overlay and front bow tie detail balance beautifully against the voluminous A-line midi silhouette.

    Fit & Features

    • Crinoline, lace, woven fabric, multiple tulle and stretch knit linings
    • Lace sequin corset overlay bodice, flexible boning, bow tie
    • Underwire padded bra top bust, adjustable spaghetti straps
    • Side zipper and hook-eye closure
    • Lace-up back
    • A-line midi-length silhouette
    • Runs true to size

     

    Where to Wear:

    Bridal celebrations, engagement photoshoots and parties, rehearsal dinners, formal school dances, big birthday events, formal milestones, religious ceremonies, race derby days, high tea parties, fashion-forward cocktail soirees

    Style Number/Barcode: 05001-000778

    Category Name: Semi-Formal Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: IVORY

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Ships Free
  • 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: In Stock

    Available Color: BLK/WHT

    Available Size: XS

  • 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: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • 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: $9.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • 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: $20.97 $45.90

    On Sale: Yes

    Availability: In Stock

    Available Color: MAUVE

    Available Size: XS, S, M, L

    Product Badge:
    • Sale
  • 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: $19.97 $34.90

    On Sale: Yes

    Availability: In Stock

    Available Color: RED

    Available Size: XS

    Product Badge:
    • Sale
  • 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: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • 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: Out of Stock

    Product Badge:
    • Ships Free
  • 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: 05102-000685

    Category Name: Semi-Formal Dresses

    Price: $34.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S, M, L, XL

  • 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
  • Shay Tropical Printed Bead Mini Dress

    Special Occasion

    Made for the nights when blending in simply isn't on the itinerary, the Shay mini dress brings bold glamour to every RSVP. This beaded mesh dress features a sculpted strapless silhouette, intricate tropical-inspired print, and a twisted sweetheart neckline that catches attention from every angle.

    Fit & Features

    • Printed tropical design, beaded embellishments, mesh-lined fabric
    • Strapless sweetheart neckline, padded bra cups, non-slip grip lining
    • Side zipper and hook-eye closure
    • Bodycon mini-length silhouette
    • Runs true to size

     

    Where to Wear:

    Bachelorettes, birthday dinners, date nights, cocktail parties, fashion-forward events, vacations, honeymoons, resort getaways

    Style Number/Barcode: 05001-000783

    Category Name: Semi-Formal Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XXS, XS, S, M, L

    Product Badge:
    • Ships Free
  • 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

  • Gretta Leopard Lace-Up Formal Dress

    Special Occasion

    A little wild, very polished, the Gretta satin midi dress brings a sleek kind of drama to every RSVP. Designed with a strapless sweetheart neckline, structured corset bodice, lace-up back, and bodycon silhouette, it is made for the woman who arrives already unforgettable.

    Fit & Features

    • Premium satin fabric, leopard print
    • Strapless sweetheart neckline
    • Lace-up back detail
    • Corset-structured bodice
    • Bodycon midi-length silhouette
    • Runs true to size

     

    Where to Wear:

    Cocktail parties, birthday dinners, girls' night out, date nights, engagement parties, rehearsal dinners, semi-formal events, fashion-forward events, vacations, honeymoons, resort getaways

    Style Number/Barcode: 05001-000787

    Category Name: Semi-Formal Dresses

    Price: $79.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • 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: S, M, XL

    Product Badge:
    • Ships Free
  • 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: $22.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • 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, L

  • 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: $19.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • 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: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Francine Floral A-Line Midi Formal Dress

    Special Occasion

    The Francine midi dress blends a soft floral print with eyelet lace trim fabric for a look that feels both romantic and refined. The sweetheart underwire bust neckline, lace-up back design, and drop waist seam create a beautifully sculpted silhouette, while the A-line midi hem with lace trim brings effortless movement to every step.

    Fit & Features

    • Soft floral print, cotton-blend woven fabric with eyelet lace trim
    • Smooth woven lining with lace edge trim
    • Sweetheart tie-bust lace trim neckline, underwire bust
    • Lace trim adjustable shoulder straps, hidden side pockets
    • Flexible boning inserts in the bodice, side zipper and hook-eye closure
    • Lace-up back design, drop waist seam, A-line midi-length silhouette
    • Runs true to size

     

    Where to Wear:

    Outdoor weddings, bridal showers, engagements, charity luncheons, dressy brunches, garden parties, afternoon tea parties, vacations, honeymoons, milestone occasions, summer cocktail parties

    Style Number/Barcode: 05001-000803

    Category Name: Semi-Formal Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: WHITE, PRINT

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Ships Free
  • 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: S, M, L, XL, XS

  • Courtney Floral Lace-Up Formal Dress

    Special Occasion

    The Courtney dress is the kind of dress that feels right at home, from garden weddings to elegant celebrations. Crafted from airy floral organza, this midi A-line silhouette features a flattering pleated bodice and an eye-catching lace-up back for a graceful exit.

    Fit & Features

    • Floral print, organza-woven fabric
    • V-neckline, pleated bust
    • Adjustable spaghetti straps
    • Lace-up back detail, lower zipper and hook-eye closure
    • Flowy A-line midi silhouette, bonded hem, softly pleated
    • Runs true to size

     

    Where to Wear:

    Bridal celebrations, elopements, baby showers, birthday brunches, garden parties, honeymoons, vacations, winery weekends, anniversaries, engagement photoshoots, formal parties

    Style Number/Barcode: 05001-000815

    Category Name: Semi-Formal Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: IVORY

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Ships Free
  • 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