Celebrate your special day in style with our chic collection of birthday outfits. Explore the latest trending styles, including matching two-piece sets, dressy jumpsuits, and sleek faux leather tops and bottoms. Stand out from the party crowd in a sparkly mesh top paired with a mini skirt ensemble, or step out in a daring corset top outfit complemented by high-rise flared pants for an unforgettable birthday outfit. Complete your party ensembles with lace-up heels or metallic platform shoes, and don't forget the perfect finishing touches: dazzling jewelry and a matching rhinestone clutch.

Jumpsuits & Rompers

Heels

Jewelry

Show filters

Sort:

Size

Color

Price

All filters

Sort

tag of the document. This will help to improve the load of the images // during color swatches interaction on PLP const preloadBackground = (entries, observer) => { entries.forEach(async (entry) => { if (entry.isIntersecting) { const swatch = entry.target; const images = swatch.dataset.varimg.split(','); images.forEach((img, index) => { // preload image const link = document.createElement('link'); link.href = buildSrc(img); link.imagesrcset = getSrcset(img); link.imagesizes = cssImageMediaCondition; link.rel = 'preload'; link.as = 'image'; document.getElementsByTagName('head')[0].appendChild(link); }); swatch.removeAttribute('data-varimg'); switchObserver.unobserve(swatch); } }); }; const switchObserver = new IntersectionObserver(preloadBackground, { root: null, // Default is the viewport rootMargin: '30px', threshold: 0.05, // Load image when 10% of the div is visible }); // Sort options function getPageParam() { const urlParams = new URLSearchParams(window.location.search); const pageParam = urlParams.get('page'); return pageParam ? parseInt(pageParam, 10) : 1; } domLoadedPage = getPageParam(); setupSortDropdown('.fs_sort_by_wrap_desktop', '.fs_sort_by_options_desktop', '.fs_sort_by_select_desktop'); const sortBySelect = document.getElementById('sortByDesktop'); let sortByValue = getSortBy(); // call the function and store the returned value sortBySelect.value = sortByValue; // update the desktop dropdown value on page load // update sort mobile dropdown value on page load const validSortOptions = ['price_min_to_max', 'price_max_to_min', 'creation_date', 'relevency']; sortByValue = validSortOptions.includes(sortByValue) ? sortByValue : 'relevency'; const inputField = document.querySelector(`form [data-value="${sortByValue}"]`); if (inputField) { inputField.checked = true; // update the value of the option } else { console.error(`No radio button found with data-value="${sortByValue}"`); } const form = document.getElementById('sortForm'); if (form) { form.addEventListener('change', (event) => { if (event.target.name === 'sort') { const selectedValue = event.target.getAttribute('data-value'); if (selectedValue && validSortOptions.includes(selectedValue)) { setUrlParam('sortBy', selectedValue, true); resetPageAndScroll(); updateOtherDropdown(selectedValue); } } }); } updateOtherDropdown(getSortBy()); if (sortBySelect) { sortBySelect.addEventListener('change', function () { if (sortBySelect.value && validSortOptions.includes(sortBySelect.value)) { setUrlParam('sortBy', sortBySelect.value, true); } }); } // Description 'read more' function toggleReadMore(button) { const container = button.parentNode; const isExpanded = container.getAttribute('aria-expanded') === 'true'; container.setAttribute('aria-expanded', !isExpanded); if (isExpanded) { button.querySelector('.button-text').textContent = 'more'; } else { button.querySelector('.button-text').textContent = 'Show less'; } } function visibleReadMore() { const toggleButtons = document.querySelectorAll('.fs_collection_top_toggle'); toggleButtons.forEach(button => { const description_children = button.previousElementSibling.children; let description_scroll_width = 0; let description_client_width = 0; for(const child of description_children) { description_scroll_width += child.scrollWidth; description_client_width += child.clientWidth; }; button.style.display = (description_scroll_width > description_client_width) ? 'block' : 'none'; }); } window.addEventListener('DOMContentLoaded', visibleReadMore); // category pills GTM const categories = document.querySelectorAll('.category-pills__pill'); let category; let categoryHandle; let categoryId; const pushCategoryPills = (category, categoryHandle, categoryId, typeCategory) => { if (category && categoryHandle && categoryId && typeCategory) { const categoryPills = { event: `categoryPills`, category: category, categoryHandle: categoryHandle, categoryId: categoryId, typeCategory: typeCategory }; window.dataLayer.push(categoryPills); } } categories?.forEach(category => { category.addEventListener('click', function(e) { try { category = e.currentTarget.getAttribute('data-category'); categoryHandle = e.currentTarget.getAttribute('data-collection-handle'); categoryId = e.currentTarget.getAttribute('data-collection-id'); typeCategory = e.currentTarget.getAttribute('data-type-category'); pushCategoryPills(category, categoryHandle, categoryId, typeCategory); } catch (error) { console.error('Error in category click event:', error); } }) })

Summer Birthday Outfits to Make Your Special Day Unforgettable!

Hey birthday queen, ready to celebrate in style? Dive into Windsor's stunning collection of women's birthday outfits and find the perfect ensemble to make your special day unforgettable. Whether you're searching for sexy birthday dresses, chic jumpsuits, or trendy two-piece sets, our summer collection has everything you need to shine.

This season, embrace fresh hues like coral, lavender, and sky blue, paired with breezy fabrics like satin, chiffon, and crochet. If you're planning a laid-back birthday brunch or beachside gathering, opt for flirty sundresses or stylish separates that keep you cool and confident. Heading to a semi-formal event? Explore eye-catching looks featuring bold cutouts, ruched details, and sleek satin silhouettes that make a statement.

Complete your birthday outfit with Windsor’s warm-weather accessories. From strappy sandals and chic heels to trendy mini handbags and dainty jewelry, we’ve got the finishing touches to elevate your look. Don’t forget the details—think vibrant prints, playful ruffles, and flattering fits that highlight your personal style.

Whether you’re celebrating with a rooftop party, a sunset dinner, or a tropical getaway, Windsor’s birthday outfits ensure you’re the center of attention. Shop online, in-app, or visit us in-store to find the perfect summer birthday outfit that celebrates you!

Glowing Icon Metallic Halter Mini Dress
Glow like a true icon in a metallic mini-dress that brings the shine! The dress features an abstract pattern, a plunging halter neckline with draping at the bust, a mini bar accent at the center of the bust, a bold open-back design, and halter neck ties for a secure fit. Complete the look with clear heels for the perfect date night outfit.

Fit & Features
- Metallic knit fabrication
- Abstract print
- Halter neckline, draped cowl bust
- Halter neck ties
- Open back
- Mini length hem
- Runs true to size
Style Number/Barcode: 05103-5648

Category Name: Birthday Outfits

Price: $19.97 $39.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Ships Free
Sweet But Chic Mini Bow Clutch
The bow says sweet, but the vibe is straight-up statement. This mini bow clutch brings playful vibes with a polished edge—perfect for parties, selfies, and everything in between.

Fit & Features
- High-shine metal finish
- Sculpted mini bow design
- Top clasp closure
- Removable beaded chain-link crossbody strap
Style Number/Barcode: 07201-000017

Category Name: Birthday Outfits

Price: $18.90

Availability: In Stock

Available Color: GOLD

Available Size: NS
Party Mood Rhinestone Mesh Crop Top
Invited to a party? Slip on this rhinestone mesh crop top to get you in the mood for dancing all night! Pair with high-rise pants.

Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- All-over square-shaped rhinestones
- Sleeveless square neckline
- Halter spaghetti straps, hook and bar closure
- Back zipper with hook-eye closure
- Fitted cropped hem
- Runs true to size
Style Number/Barcode: 06001-5495

Category Name: Birthday Outfits

Price: $29.90

Availability: In Stock

Available Color: NUDE

Available Size: S, M, L, XL
Product Badge:
- Best Seller
Major Stunner Sequin Halter Crop Top
You'll be a major stunner in this head-turning halter top designed with clear sequin embroidery and a fitted cropped hem. Style with the matching mini skirt for a summer night out.

Shop Matching Bottoms: Major Stunner Sequin Mini Skirt

Fit & Features
- Woven fabric, sewn-in knit lining
- All-over clear sequin embroidery
- Sleeveless V-neckline
- Tie-back halter straps, partially open back
- Fitted cropped hem
- Runs true to size
Style Number/Barcode: 06003-000064

Category Name: Birthday Outfits

Price: $32.90

Availability: In Stock

Available Color: LIME

Available Size: S, M, L
Product Badge:
- Part of a Set
Fierce Aura Wide-Leg Leopard Print Denim Jeans
Put out a fierce aura in these leopard denim jeans for an of-the-moment look worthy of snapping pics for the socials!

Fit & Features
- Denim fabrication
- High-rise waist
- Single-button and hidden zipper closure
- Traditional five-pocket with belt loop design
- Leopard print
- Wide-leg hem
- Runs true to size
Style Number/Barcode: 06602-0540

Category Name: Birthday Outfits

Price: $20.97 $49.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Ships Free
Sweet Talk Cutout Midi Dress
Smooth, snatched, and straight-up stunning. This midi dress brings all the glam with a pleated sweetheart neckline, cutout back, and a form-hugging fit made to own the spotlight.

Fit & Features
- Smooth knit fabric with subtle sheen, stretchy knit lining
- Pleated sweetheart neckline, padded bra cups
- Wide shoulder straps
- Cutout back with hook clasp closure strap
- Form-hugging silhouette
- Midi-length hem
- Runs true to size
Style Number/Barcode: 05101-000157

Category Name: Birthday Outfits

Price: $49.90

Availability: Out of Stock
Product Badge:
- Ships Free
Delicate Luxe Rhinestone Clasp Bracelet
Delicate and luxe, this rhinestone clasp bracelet adds dainty elegance to your formal dress.

Fit & Features
- Single row design
- Rhinestones
- Clasp closure
Style Number/Barcode: 07003-0598

Category Name: Birthday Outfits

Price: $4.97 $10.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Ships Free
Chic Glamour Rhinestone Strappy Stiletto Kitten Heels
Made to sparkle, these rhinestone kitten heels purr with glamour at every step!

Fit & Features
- Stiletto kitten heel
- Faux leather material
- Open square toe, dual thin toe straps
- Adjustable ankle and heel straps with buckle detail
- Rhinestone embellishments
- Luxe fit cushioned insole
- Runs true to size
Style Number/Barcode: 07401-5227

Category Name: Birthday Outfits

Price: $30.90

Availability: Out of Stock
Product Badge:
- Ships Free
Get That Glow Metallic Block Heels
Show up and show out in these sleek metallic block heels with a glamorous glow. Designed with an open square toe and asymmetric straps, style with a rhinestone clutch.

Fit & Features
- Faux leather material, metallic sheen
- 3.5" Block heel
- Open square toe, dual toe strap design
- Asymmetric strappy design
- Adjustable ankle and heel straps, buckle detail
- Luxe fit cushioned insole
- Runs true to size
Style Number/Barcode: 07401-5257

Category Name: Birthday Outfits

Price: $28.90

Availability: In Stock

Available Color: GOLD

Available Size: 7, 8.5
Product Badge:
- Best Seller
Glitz Happens Glitter Halter Mini Dress
Giving disco diva with a dash of sultry! This glitter mini dress brings the heat with a draped cowl neckline and curve-hugging ruching—aka, the dress that does all the flirting for you.

Fit & Features
- Glitter fabric, sewn-in knit lining, moderate stretch
- Halter cowl neckline
- Open back with spaghetti strap tie
- Ruched bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000192

Category Name: Birthday Outfits

Price: $39.90

Availability: In Stock

Available Color: PINK, BLACK

Available Size: XS, S, M
Product Badge:
- Best Seller
Sleek And Sultry Halter Jumpsuit
This halter jumpsuit brings the drama with a front twist cutout, curve-loving fit, and wide-leg silhouette made to stun on sight. Wear it to turn every room into your runway.

Fit & Features
- Halter neck with neckties
- Cutout bodice
- Partially open back
- Straight leg fit with a flared hem
- Form-hugging fit
- Moderate stretch
- Runs true to size
Style Number/Barcode: 06502-0531

Category Name: Birthday Outfits

Price: $34.90

Availability: In Stock

Available Color: BLACK, BROWN, CHARTREUSE

Available Size: XS, S, M, L, XL
Center Stage Rhinestone Hot Shorts
Take the stage in this rhinestone hot shorts and heat the scene!

Fit & Features
- Rhinestone embellishments
- Stretchy cotton-blend knit fabric
- Low-rise waist
- Fitted silhouette
- Runs true to size
Style Number/Barcode: 06503-1280

Category Name: Birthday Outfits

Price: $29.90

Availability: In Stock

Available Color: BLACK, BLACK-2

Available Size: XS, S, M, L
Product Badge:
- Best Seller
Alluring Edge Faux Leather Lace-Up Halter Top
Add that alluring edge to your 'fits with this sleek faux leather halter top featuring a plunging V-neck, lace-up front and back for a snatched look, and a form-hugging silhouette.

Fit & Features
- Faux leather fabric, knit lining, minimal stretch
- Sleeveless plunging V-neckline
- Halter straps, snap button closures
- Lace-up front with grommet design
- Partially open back, lace-up back
- Fitted mid-length hem
- Runs true to size
Style Number/Barcode: 06003-000058

Category Name: Birthday Outfits

Price: $42.90

Availability: In Stock

Available Color: BURGUNDY

Available Size: L
Smooth And Sleek Block Heels
Step out in style in these chic low block heels! Create the perfect stylish graduation outfit or gorgeous prom look in these comfortable heels. This open-toe design features a stylish ankle strap detail with a zipper-closed back on a trendy block heel. The lower heel silhouette creates a supportive and comfy fit, perfect to wear with a semi-formal gown or dressy pant outfit.

Fit & Features
- Zippered closed back
- Ankle strap strap
- Open almond toe
- Single strap over the toe
- Low block heel
- Faux leather and nubuck material
- Luxe fit cushioned insole
- Runs true to size
Style Number/Barcode: 07401-1581

Category Name: Birthday Outfits

Price: $26.90

Availability: In Stock

Available Color: BLACK, IVORY

Available Size: 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 10
Product Badge:
- Sale
Luxe Shimmer Glitter Velvet Bodycon Mini Dress
Glitz up the night in this gorgeous mini dress designed with glitter velvet fabric for a luxe shimmer. It features a sleeveless square neckline with a built-in padded bust, tie-back halter straps, ruched side seams to accentuate your stunning curves, and a short bodycon silhouette.

Fit & Features
- Glitter velvet fabric with knit lining, moderate stretch
- Square neckline with padded bust, underbust seam
- Tie-back halter straps
- Partially open back
- Ruched side seams
- Mini-length bodycon fit
- Runs true to size
Style Number/Barcode: 05103-5890

Category Name: Birthday Outfits

Price: $9.97 $42.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Sale
Twist and Turn Mini Dress
Sweetheart neckline, but with a twist! This strapless mini features a flirty twist-front bust and a flattering A-line silhouette—perfect for date nights, party pics, or being the best-dressed in the room (again).

Fit & Features
- Smooth knit fabric with subtle sheen
- Sweetheart tube strapless neckline
- A-line silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000064

Category Name: Birthday Outfits

Price: $34.90

Availability: In Stock

Available Color: RED

Available Size: S, M, L
Product Badge:
- Best Seller
Ready To Slay Platform Heels
Get ready to slay in platform heels that take your look to the next level! These fab platforms feature an open back, an adjustable ankle strap, a peep toe, a wide platform, and a block heel. The heels are composed of a faux nubuck material. Complete the look with a bustier and high waist jeans.

Fit & Features
- Open back
- Adjustable ankle strap
- Peep toe
- Wide platform
- Luxe fit cushioned insole
- Block heel
- Faux nubuck material
- Runs true to size
Style Number/Barcode: 07401-3406

Category Name: Birthday Outfits

Price: $30.90

Availability: In Stock

Available Color: BLACK

Available Size: 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 10
Product Badge:
- Best Seller
Blessed Romance Heart Cross Pendant Necklace
A chain necklace featuring a faux pearl heart pendant and rhinestone cross for added style. Compliment with your favorite dress.

Fit & Features
- Faux pearl heart pendant
- Rhinestone cross pendant
- Chain link
- Lobster clasp closure
Style Number/Barcode: 07002-1914

Category Name: Birthday Outfits

Price: $4.97 $10.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Ships Free
Adorable Glam Rhinestone Bow Cutout Corset Top
Fit & Features
- Ponte knit fabric, moderate stretch
- Strapless straight neckline
- Three bust cutouts, rhinestone bow accents
- Fitted mid-length hem
- Runs true to size
Style Number/Barcode: 06001-5534

Category Name: Birthday Outfits

Price: $29.90

Availability: Out of Stock
Product Badge:
- Ships Free
Dazzle and Stun Rhinestone Stiletto Pumps
Dazzle and stun with every step in these rhinestone stiletto pumps perfect for pairing with a little black dress.

Fit & Features
- Stiletto heel
- Closed pointed-toe
- Adjustable wrap-around ankle strap, buckle closure
- Rhinestones
- Runs true to size
Style Number/Barcode: 07401-5161

Category Name: Birthday Outfits

Price: $9.97 $36.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Sale
Glittering Magic Strapless A-Line Mini Dress
Make some magic tonight in this glitter mini dress in a flirty A-line silhouette that perfectly flaunts your figure!

This dress is made for the spotlight. Want more ways to stand out? Shop our vibrant pink prom dresses or find a chic, event-ready look in our wedding guest dresses.

Fit & Features
- Glitter fabric lined with stretchy knit
- Strapless neckline
- A-line silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-6084

Category Name: Birthday Outfits

Price: $39.90

Availability: In Stock

Available Color: HUNTER, PINK

Available Size: XS, S, M, L
Product Badge:
- Back In Stock
Sweetest Vibe V-Neck Tie A-Line Dress
Bring a sweet vibe in this V-neck mini dress designed with a flirty bust tie and A-line silhouette. Pair with a bow hair accessory.

Fit & Features
- Smooth knit fabric, stretchy knit lining
- V-neck with bust tie
- Spaghetti straps
- A-line silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-6063

Category Name: Birthday Outfits

Price: $32.90

Availability: In Stock

Available Color: PINK, LIME

Available Size: XS, S, M, L
Product Badge:
- Best Seller
Classy Chic Bow Faux Leather Block Heels
Fit & Features
- Block heel
- Single strap accent
- Closed pointed-toe
- Velvet bow accent
- Faux patent leather material
- Runs true to size
Style Number/Barcode: 07401-5172

Category Name: Birthday Outfits

Price: $9.97 $32.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Ships Free
Step Up Abstract Print Cutout Mini Dress
Step up your night-out vibe in this bold abstract print mini dress designed with a plunging halter neck, open back, and sultry waist cutouts. The bodycon fit will flaunt your gorgeous curves.

Fit & Features
- Sheer mesh fabric with brushed knit lining, high stretch
- Abstract print
- Sleeveless plunging V-neckline, tie-back halter straps
- Textured metal accent, side cutouts, waist keyhole cutout
- Open back, tie-back spaghetti straps, lower back ruching
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-000104

Category Name: Birthday Outfits

Price: $34.90

Availability: In Stock

Available Color: ORANGE

Available Size: XS, S, L, XL

Reset Your Password

Email Sent

Order Status

Birthday Outfits

HomeBirthday Outfits

Product Recommendations

Summer Birthday Outfits to Make Your Special Day Unforgettable!