Semi-Formal Dresses

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.

  • 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, S

    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: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Nara Floral Cowl Neck High Slit Midi Dress

    Special Occasion

    A bold floral pattern gives this fitted shape its standout appeal. The Nara floral midi dress features a pleated cowl neckline, shoulder straps, and a front slit for added movement. A cutout back finishes the look for a chic style.

    Fit & Features

    • Knit fabric, high stretch, knit lining
    • Large floral print
    • Sleeveless pleated cowl neckline, padded bra cups
    • Shoulder straps, back strap with bar closure, lower back cutout
    • High-cut side slit
    • Fitted midi-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, cocktail parties, bridal showers, engagement parties, birthday celebrations, dressed-up dinners, and date nights.

    Style Number/Barcode: 05001-000784

    Category Name: Semi-Formal Dresses

    Price: $64.90

    Availability: In Stock

    Available Color: BLUE

    Available Size: XS, S

  • 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, non-slip grip lining, padded bra cups
    • Lace-up back detail, zipper and hook-and-eye closure
    • 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: In Stock

    Available Color: BROWN

    Available Size: XS, S, M, L

    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: XS, S, M, L, 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: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • 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: $14.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • 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
  • Cecelia Floral Beaded Skater Dress

    Special Occasion

    A little shimmer and floral texture make the Cecelia mini dress feel instantly special. The beaded floral mini dress brings together a strapless neckline, structured-looking bodice, and tiered skirt detail for a polished standout look. The ruffled hem adds soft movement without losing its dressed-up feel.

    Fit & Features

    • Strapless neckline, non-slip grip lining, padded bra cups
    • Back zipper and hook-eye closure
    • Beaded floral woven fabric, woven lining
    • Structured-looking fitted bodice
    • Skater silhouette
    • Tiered ruffle mini-length hem
    • Back zipper closure
    • Runs true to size

     

    Where to Wear:

    Homecoming, birthday parties, bridal celebrations, engagement parties, sorority formals, date nights, garden parties, fancy brunches

    Style Number/Barcode: 05001-000791

    Category Name: Semi-Formal Dresses

    Price: $129.90

    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
  • Thalia Floral Sequin Bodycon Mini Dress

    Special Occasion

    Made to catch the light from every angle, the Thalia dress pairs a curve-skimming bodycon mini silhouette with intricate floral sequin embellishments and a sleek strapless neckline. The lace-up back adds a flirty finish made for homecoming, birthdays, bachelorette plans, and glam nights out.

    Fit & Features

    • Sheer mesh fabric with knit lining, moderate stretch
    • Tonal and iridescent sequin embellishments, floral pattern
    • Strapless straight-across neckline, no-slip strip
    • Padded bust
    • Lace-up back, open lower back
    • Mini-length bodycon silhouette
    • Runs true to size

     

    Where to Wear:

    Homecoming, glitzy parties, birthday celebrations, bachelorette parties, and glam nights out.

    Style Number/Barcode: 05001-000792

    Category Name: Semi-Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: PINK

    Available Size: S

  • Avery Strapless Sequin Bodycon Mini Dress

    Special Occasion

    Let the sequins lead and keep the styling sleek. The Avery bodycon mini dress pairs floral shine with a satin twist bust and back cutout for a polished statement. Add strappy heels and rhinestone jewelry to make the look shine.

    Fit & Features

    • Double-lined mesh fabric
    • Floral sequin embellishments
    • Strapless sweetheart neckline, non-slip grip lining, padded bra cups
    • Satin twist bust detail
    • Back cutout with hook strap, lower zipper and hook-eye closure
    • Bodycon mini-length silhouette
    • Runs true to size

     

    Where to Wear:

    HOCO, birthday parties, Vegas, bachelorettes, clubbing, vacations, honeymoons, resort getaways

    Style Number/Barcode: 05001-000802

    Category Name: Semi-Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: L

    Product Badge:
    • Best Seller
  • Rosalie Pearl Rhinestone Bodycon Dress

    Special Occasion

    The Rosalie embellished mini dress is ready for the plans that call for extra shine. Pearl and rhinestone detailing gives the bodycon mini dress a high-impact finish while the scoop neckline keeps the shape sleek. 

    Fit & Features

    • Allover pearl and rhinestone embellishments
    • Lined mesh fabric
    • Scoop neckline with spaghetti straps
    • Bodycon fit
    • Mini length hem
    • Runs true to size

     

    Where to Wear:

    Homecoming, bachelorettes, date nights, birthday dinners, Vegas, parties

    Style Number/Barcode: 05001-000799

    Category Name: Semi-Formal Dresses

    Price: $69.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Cambria Beaded Satin A-Line Mini Dress

    Special Occasion

    The beaded lace brings intricate texture to every angle. The Cambria A-line mini dress pairs a plunging V-neckline with illusion paneling and an open back for a detailed, dimensional finish.

    Fit & Features

    • Premium satin fabric, tulle and satin woven linings
    • Plunge V-neckline, padded bra cups, back strap with hook-eye fasteners
    • Beaded lace corset bodice with illusion paneling, flexible boning
    • Open back, lower zipper and hook-eye closure
    • Hidden side pockets, A-line silhouette
    • Bonded trim mini-length hem
    • Runs true to size

     

    Where to Wear:

    HOCO, black tie celebrations, big birthday events, weddings, cocktail soirees, special date nights

    Style Number/Barcode: 05001-000806

    Category Name: Semi-Formal Dresses

    Price: $119.90

    Availability: In Stock

    Available Color: BLACK

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

    Product Badge:
    • Ships Free
  • Darla Rhinestone Corset Mini Dress

    Special Occasion

    The Darla mini dress is defined by its mix of structure and sparkle. Rhinestones trace the corset bodice and continue through the layered tulle skirt for a dimensional finish. The strapless sweetheart neckline keeps the embellishment in focus.

    Fit & Features

    • Rhinestone embellishments
    • Layered tulle fabric lined with stretchy knit
    • Strapless sweetheart neckline, non-slip grip lining
    • Built-in padded bra cups and underwire insert
    • Corset bodice, flexible boning inserts
    • Back zipper and hook-eye closure
    • Skater mini silhouette
    • Runs true to size

     

    Where to Wear:

    HOCO, big birthday events, glamorous parties, red-carpet events, pageants

    Style Number/Barcode: 05001-000801

    Category Name: Semi-Formal Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: PINK

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

    Product Badge:
    • Ships Free
  • 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
  • Elisa Boat Neck Ruffle Mini Dress

    Special Occasion

    This mini is shaped to balance a sleek fit with a little extra volume at the hem. This ruffle mini dress combines a boat neckline, sleeveless tank-style straps, and ruched sides for a bodycon silhouette with a defined finish. The open back keeps the look clean from every angle.

    Fit & Features

    • Mesh-lined knit stretch fabric, built-in knit shorts lining
    • Boat neckline, sleeveless tank-style straps
    • Ruched side seams
    • Bodycon mini silhouette
    • Open back design, lower zipper and hook-eye closure
    • Crinolin ruffle mini-length hem trim
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, birthday dinners, fancy brunches, date nights, cocktail parties, vacations, honeymoons, semi-formal events

    Style Number/Barcode: 05001-000810

    Category Name: Semi-Formal Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: BLACK

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

  • 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: $9.97 $39.90

    On Sale: Yes

    Availability: In Stock

    Available Color: SAGE, BURGUNDY

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

  • 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, XL

    Product Badge:
    • Ships Free
  • Nola Glitter Corset A-Line Mini Dress

    Special Occasion

    The corset trend gets a sparkling update in the Nola A-line mini dress. A structured bodice and a lace-up back add definition, while glitter embellishments and a full skirt soften the silhouette with movement. It feels fresh, feminine, and distinctly of the moment.

    Fit & Features

    • Glitter and sequin embellishments
    • Mesh fabric lined with tulle and smooth linings
    • Sweetheart neckline with spaghetti straps
    • Structured corset-style bodice
    • Lace-up back
    • A-line mini-length silhouette
    • Runs true to size

     

    Where to Wear:

    HOCO, big birthday events, formal celebrations, dressed-up date nights, dressy soirees

    Style Number/Barcode: 05001-000813

    Category Name: Semi-Formal Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: WINE

    Available Size: XXS

    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: $24.97 $52.90

    On Sale: Yes

    Availability: In Stock

    Available Color: PLUM

    Available Size: XS, S

    Product Badge:
    • Sale
  • 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: 05103-000765

    Category Name: Semi-Formal Dresses

    Price: $34.90

    Availability: In Stock

    Available Color: RED

    Available Size: XS, S, M, L

  • 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: $24.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free