Birthday Dresses

Birthday Dresses for Every Way You Celebrate

Birthday Dresses should fit the celebration you have planned and the way you want to feel when you walk in. Windsor’s collection ranges from party and club-ready minis to cocktail dresses and formal gowns, giving you options for dinner, dancing, milestone celebrations, and everything in between. Find birthday party dresses in fitted, flowy, sparkling, and statement-making styles so you can start with the mood of your night and choose from there.

Find a Birthday Dress for Your Plans

For a night out, bodycon minis and open-back styles bring a more sultry feel, while A-line silhouettes offer a softer shape. Midi and maxi lengths can dial up the polish for cocktail parties, dinners, or celebrations where you want a more elevated look. For a major milestone, formal dresses bring the extra presence the moment calls for.

Fabric and embellishment can help set the tone, too. Rhinestones, beading, sequins, and glitter put the sparkle front and center, while satin, colorful mesh, dark florals, and structured or comfortable knits give you different ways to make an entrance. Explore sexy birthday dress ideas when a standout party look is the goal.

Necklines & Details That Make It Yours

Once you know the overall vibe, focus on the details that make dresses for birthday parties feel personal. Cowl and V-necklines create a softer frame, while square, sweetheart, and halter necklines offer more defined shapes. Spaghetti straps, sleeveless designs, and strapless dresses give you additional ways to choose the amount of coverage and structure you prefer.

Think about your birthday jewelry when choosing the neckline, too. If a statement necklace is part of your look, consider how it will sit with the shape of the dress, while bold earrings can bring the sparkle when you want to keep the neckline open. Rhinestone or beaded dress details can also influence how much jewelry you want to add, helping the full look feel intentional rather than overly matched.

For fall and winter birthdays, richer fabrics, dark floral prints, and sparkling finishes can give your dress a seasonal direction without limiting it to one type of celebration.

How Do I Pick the Right Birthday Dress for Me?

Start with three things: where you’re celebrating, how formal it is, and the silhouette that makes you feel most like yourself. A shorter fitted dress can create a playful, youthful look, while longer lengths, structured silhouettes, and elevated fabrics can give the outfit a more sophisticated profile. Neither is tied to a particular age—the right choice is the one that matches how you want to celebrate.

Milestone birthdays can also be a reason to try something more memorable. Sweet 16 Dresses can lean into celebratory details and youthful party styling, while 18th, 21st, 25th, 30th, and 35+ birthdays can be an opportunity to define the look around your own style rather than an age-based rule. If you’re unsure, Windsor’s fashion experts can help you find options online or in stores.

Dressing for a Sweet 16 or Quinceañera Celebration?

Some birthdays come with their own traditions and dress considerations. Explore Sweet 16 Dresses when you’re shopping specifically for that milestone celebration.

For a quinceañera, the guest or dama role can shape what you need from the dress. Browse Quinceañera Guest & Damas Dresses for styles curated specifically for those celebrations.

And if you’re shopping for someone else’s birthday instead of your own, Windsor gift cards let them choose the dress, outfit, or accessories that feel most like them.

Find Windsor’s Birthday Dresses in mini, midi, and maxi lengths, from party and cocktail styles to formal dresses made for milestone moments.

  • Crush-Worthy Velvet A-Line Mini Dress

    Serving romance with a side of sass, this velvet A-line mini dress is your perfect plus-one. The soft stretch fit and bow detail keep it effortlessly flirty and ready for any night out.

    Fit & Features

    • Velvet fabric, moderate stretch
    • Sleeveless V-neckline
    • Knot-front detail at the bust
    • Adjustable spaghetti straps
    • Mini-length A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000524

    Category Name: Birthday Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Starstruck Shine Rhinestone Mini Dress

    Catch the light and every glance in this cosmic-inspired mini dress. With all-over rhinestone accents and starburst detailing, it’s made for dancing the night away under the glow.

    Fit & Features

    • Sheer mesh fabric with knit lining, high stretch
    • Rhinestone-embellished star pattern
    • Sleeveless square neckline
    • Adjustable spaghetti straps
    • Bodycon fit, mini-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000210

    Category Name: Birthday Dresses

    Price: $9.97 $45.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • All Eyes On You Sequin Lace-Up Mini Dress

    When the invite calls for drama, this sequin mini dress delivers. With a curve-hugging fit, plunging neckline, and strappy lace-up back, it’s pure spotlight-stealing perfection.

    Fit & Features

    • Sequin-embellished, mesh-lined stretchy fabric
    • V-neckline
    • Adjustable spaghetti straps
    • Lace-up open back
    • Bodycon mini-length silhouette
    • Runs true to size

    Style Number/Barcode: 05103-000425

    Category Name: Birthday Dresses

    Price: $19.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Spin Me Around Velvet Mini Dress

    Soft velvet, major flirt factor. This halter skater dress features a plunging v-neckline and ruffled mini hem that’s made to twirl you from dinner to the dance floor.

    Fit & Features

    • Velvet-lined fabric, moderate stretch
    • Halter V-neckline, spaghetti strap tie
    • Drop waist seam
    • Skater silhouette
    • Tiered ruffle mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000578

    Category Name: Birthday Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sophie Open Back Bodycon Mini Dress

    Special Occasion

    Made to shine at every celebration, the Sophie strapless bead sequin mini dress brings a sculpted fit and open back detail that feels sleek yet playful. It’s the perfect mix of flirty and polished—built for those unforgettable moments.

    Fit & Features

    • Sequin, bead-embellished, knit-lined fabric
    • Strapless neckline
    • Cutout open back
    • Bodycon silhouette
    • Mini-length hem
    • Runs true to size

     

    Where to Wear:

    HOCO, birthdays, date nights, bridal and wedding showers, bachelorettes, dressy brunches, rooftop hotel bars, Vegas

    Style Number/Barcode: 05001-000405

    Category Name: Birthday Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: IVORY, BLACK

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

    Product Badge:
    • Ships Free
  • Alexa Rhinestone And Pearl Lace-Up Mini Dress

    Special Occasion

    Sparkle with every step—the Alexa rhinestone and pearl mini dress brings instant glam with its curve-skimming silhouette and delicate lace-up back. Designed to dazzle, it’s the perfect look for nights that call for shine.

    Fit & Features

    • Sheer mesh fabric with knit lining, high stretch
    • Rhinestone and faux pearl embellishments, diamond pattern
    • Sleeveless V-neckline, padded bust
    • Adjustable spaghetti straps
    • Open lace-up back design, tie closure
    • Mini-length bodycon silhouette
    • Runs true to size

     

    Where to Wear:

    Homecoming, birthday celebrations, bachelorette parties, dressed-up dinners, and glam nights out.

    Style Number/Barcode: 05001-000429

    Category Name: Birthday Dresses

    Price: $19.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Sweet Intentions Ponte Skater Dress

    With a flattering sweetheart neckline and a flirty, flared skirt, this skater mini dress is perfect for date nights, weddings, or a chic celebration.

    Fit & Features

    • Smooth ponte knit fabric, knit lining
    • Sweetheart neckline, padded bra cups
    • Wide shoulder straps
    • Back zipper and hook-eye closure
    • Skater silhouette
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000475

    Category Name: Birthday Dresses

    Price: $9.97 $56.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Moonlit Glow Satin A-Line Mini Dress

    This slip-inspired satin dress shimmers under the light, with a flirty slit and sweetheart bustline to set the tone. Made for date nights, weddings, or a glam celebration.

    Fit & Features

    • Silky smooth woven satin fabric
    • Sweetheart neckline
    • Sleek spaghetti straps
    • Form-hugging, A-line silhouette
    • Front slit accent, mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000489

    Category Name: Birthday Dresses

    Price: $9.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Moonlit Bloom Abstract Floral Maxi Dress

    Slip into something sleek—this mesh maxi dress flaunts an abstract floral print that gives the illusion of an hourglass figure for an effortless allure at every event you're seen at!

    Fit & Features

    • Abstract floral print, mesh-lined stretch fabric
    • Scoop neckline
    • Spaghetti straps
    • Curve-hugging silhouette
    • Maxi-length hem
    • Runs true to size

    Style Number/Barcode: 05102-000256

    Category Name: Birthday Dresses

    Price: $22.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Turn Up The Heat One-Shoulder Mini Dress

    All eyes on you—this one-shoulder mini dress was made to bring the drama. With its ruched detailing and sleek, body-skimming fit, it’s the ultimate showstopper for dressy occasions or date nights.

    Fit & Features

    • Sleek knit stretchy fabric
    • Off-shoulder neckline
    • Curve-hugging silhouette
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000460

    Category Name: Birthday Dresses

    Price: $19.97 $42.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Season of Sleek Halter Midi Dress

    Effortlessly sultry with a sleek edge—this midi dress is your go-to for nights that call for a little extra allure. With its curve-hugging fit, plunging halter neckline, and open back, it’s a total confidence booster.

    Fit & Features

    • Stretchy knit fabric
    • Halter plunge neckline
    • Cutout back
    • Side slit
    • Bodycon silhouette, midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000612

    Category Name: Birthday Dresses

    Price: $10.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Shine Control Tube Glitter Mini Dress

    Sparkle from every angle—this tube mini dress brings the drama with a glitter finish and a strappy open back. The ruched silhouette keeps it flattering, fitted, and ready for bachelorettes or a birthday.

    Fit & Features

    • Glitter knit stretch fabric
    • Tube strapless neckline
    • Strappy cutout back design
    • Bodycon fit
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000231

    Category Name: Birthday Dresses

    Price: $9.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sweetheart Ruffle Lace Up Skater Dress

    Soft, sweet, and a little sultry—this skater dress charms with flirty off-shoulder ruffles and a lace-up back. The fitted bodice flows into a twirl-worthy skirt, making it perfect for date nights or daytime parties.

    Fit & Features

    • Chiffon-lined fabric
    • Cold shoulder sweetheart neckline, ruffled trim
    • Halter spaghetti strap
    • Lace-up back design
    • Fitted bodice with corset detailing
    • Skater short-length silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000676

    Category Name: Birthday Dresses

    Price: $9.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Untamed Aura Animal Print Halter Maxi Dress

    Giving wild energy in the sleekest way possible—this maxi dress is pure confidence wrapped in an abstract animal print. The halter neckline and curve-hugging fit make it perfect for nights when subtle just isn’t on the agenda.

    Fit & Features

    • Sheer mesh fabric with knit lining, high stretch
    • Abstract animal print
    • Sleeveless plunging V-neckline, cutout below the bust
    • Halter tie-back spaghetti straps, open back, lower back bar strap
    • Maxi-length hem
    • Curve-hugging silhouette
    • Runs true to size

    Style Number/Barcode: 05102-000253

    Category Name: Birthday Dresses

    Price: $7.97 $45.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • All Eyes On You Strapless Ruffle Midi Dress

    Made for the girl who never blends in. This strapless stunner brings luxe vibes with its curve-loving ruching and sheer mesh hem that was born to twirl under city lights.

    Fit & Features

    • Mesh fabric, sewn-in knit lining
    • Strapless tube neckline, no-slip grip lining
    • Hidden side zipper and hook-eye closure
    • Form-hugging fit
    • Asymmetrical sheer ruffled trim midi-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000517

    Category Name: Birthday Dresses

    Price: $23.97 $52.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Shine Curve Tube Mini Dress

    A little sparkle goes a long way. This tube bodycon mini is trimmed with rhinestones that highlight every curve, serving the perfect mix of sleek and sultry. Pair with heels for a night out.

    Fit & Features

    • Mesh-lined stretch fabric
    • Tube neckline
    • Curve-accentuating rhinestone embellishments
    • Bodycon fit
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000431

    Category Name: Birthday Dresses

    Price: $19.97 $40.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Wildflower Hour Lace A-Line Mini Dress

    Flirty meets sultry in one perfect dress. With a draped cowl neck and delicate floral lace, this A-line mini dress hugs every curve, serving up major after-dark romance.

    Fit & Features

    • Floral print, lace fabric lined with stretch knit
    • Cowl neckline, padded bra cups
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • A-line fit, mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000477

    Category Name: Birthday Dresses

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Dare To Stun Cold-Shoulder Bodycon Mini Dress

    Built to stun the second you walk in. This bodycon mini dress hugs every curve with bold cold-shoulder straps that serve just the right amount of drama.

    Fit & Features

    • Smooth knit-lined fabric, high stretch
    • Sweetheart neckline, padded bra cups
    • Cold-shoulder design, tank straps, off-the-shoulder straps
    • Ruching
    • Mini-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05103-000722

    Category Name: Birthday Dresses

    Price: $39.90

    Availability: In Stock

    Available Color: WHITE, BLUE

    Available Size: S, M, L

  • Midnight Spark Glitter Velvet Cutout Mini Dress

    All eyes on you—that’s the assignment. This glitter velvet mini dress shines with bold cutouts and a body-hugging fit that feels made for your next night out.

    Fit & Features

    • Glitter velvet fabric, moderate stretch
    • Strapless sweetheart neckline
    • Dual twist-front designs, dual cutouts
    • Ruching
    • Mini-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05103-000710

    Category Name: Birthday Dresses

    Price: $9.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sweet Shimmer Glitter A-Line Mini Dress

    This sparkling glitter mini dress stuns with a ruched bust and flirty A-line fit. Perfect for parties, dates, or just feeling dreamy!

    Fit & Features

    • Glitter knit fabric
    • Sweetheart neckline, ruched bust seam
    • Adjustable spaghetti straps
    • A-line fit
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000478

    Category Name: Birthday Dresses

    Price: $19.97 $38.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • French Kiss A-Line Mini Dress

    Serving Parisian romance with a modern twist. This A-line mini dress slips on with a curve-hugging fit, lace-trim bust, and just the right touch of flirt—aka your new go-to for brunch, date nights, or city strolls that feel straight out of a movie.

    Fit & Features

    • Smooth knit stretch fabric with knit lining
    • Lace trim sweetheart neckline, bust tie
    • Back zipper and hook-eye closure
    • A-line fit
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000620

    Category Name: Birthday Dresses

    Price: $44.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Alexie Glitter Corset Sash Mini Dress

    Special Occasion

    Made for the spotlight, the Alexie glitter corset mini dress stuns with its sculpted bodice and shimmering draped overlay. A curve-hugging silhouette and delicate straps keep the look equal parts sultry and sophisticated.

    Fit & Features

    • Glitter mesh-lined fabric
    • V-neckline, padded bra cups
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Corset-style structured bodice, flexible boning
    • Sash accent
    • Bodycon fit, mini-length hem
    • Runs true to size

     

    Where to Wear:

    HOCO, birthdays and celebrations, cocktail parties, bachelorettes, Vegas, after-parties, red-carpet events

    Style Number/Barcode: 05001-000433

    Category Name: Birthday Dresses

    Price: $74.90

    Availability: In Stock

    Available Color: BLACK, LIGHT, BLUE

    Available Size: XS, S, M

  • Can’t Look Away Halter Mini Dress

    From the plunging neckline to the flouncy ruffles, this halter mini dress is designed to turn heads and keep them there.

    Fit & Features

    • Flocked velvet pattern, lined fabric
    • Halter plunge neckline
    • Skater silhouette
    • Tiered ruffled mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000396

    Category Name: Birthday Dresses

    Price: $9.97 $49.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Pretty In Bloom Sequin Floral Strapless Mini Dress

    This mini dress doesn’t just sparkle—it flirts with every step you take. With its strapless fit and sequin floral finish, it’s the perfect pick for nights that call for a little extra shine.

    Fit & Features

    • Sheers mesh fabric with knit lining, moderate stretch
    • Floral print, clear sequin embroidered swirl pattern
    • Strapless straight-across neckline, pleated draped overlay
    • Back zipper closure
    • Mini-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000225

    Category Name: Birthday Dresses

    Price: $26.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free