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.

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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!

Kamila Lace Long Sleeve Velvet Mini Dress
Special Occasion

Gorgeously chic will be your night-out vibe in the Kamila formal velvet mini dress designed with sheer lace long fitted sleeves for a touch of allure. It features a scoop neckline, a corset-style bodice, and a pleated faux wrap-front design with a bodycon silhouette.

Show off your style in this standout dress. Feeling the short and chic vibe? Discover more fashion-forward short prom dresses or elevate your style with our formal dresses.

Fit & Features
- Velvet fabric, stretchy knit lining, moderate stretch
- Sheer lace long fitted sleeves, partial open back with top tie-back straps
- Scoop neckline, corset bodice, high waist seam
- Back zipper closure
- Pleated faux wrap-front
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2407

Category Name: Birthday Outfits

Price: $29.97 $54.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Ships Free
Carefree And Cute Crop Tube Top
Carefree and cute, this crop tube top spices up your favorite bottoms with a strapless neckline and form-hugging design.

Fit & Features
- Stretchy knit fabric, bust knit lining
- Strapless neckline
- Form-hugging fit
- Cropped hem
- Runs true to size
Style Number/Barcode: 06001-000130

Category Name: Birthday Outfits

Price: $24.90

Availability: In Stock

Available Color: PINK-2, SAGE, BLACK, IVORY, PINK, CHARTREUSE, BROWN, WINE

Available Size: S, M, L, XS
Glam Cutie Dainty Rhinestone Butterfly Charm Necklace
A cute rhinestone butterfly charm necklace that you'll love pairing with a chic dress or polished trench coat.

Fit & Features
- Dainty chain-link design
- Small butterfly charm
- Rhinestone embellishments
- Back adjustable chain with lobster clasp closure
Style Number/Barcode: 07002-1943

Category Name: Birthday Outfits

Price: $9.90

Availability: Out of Stock
Product Badge:
- Ships Free
Gorgeous Night Lace Trim Corset Halter Top
Your new favorite date night top. This sultry lace trim corset halter top flatters your figure and exudes romance!

Fit & Features
- Lace fabric, sewn-in knit lining
- Plunge lace trim halter neckline with ties
- Underwire bust, flexible boning
- Corset fitted bodice, side zipper and hook-eye closure
- Cropped length hem
- Runs true to size
Style Number/Barcode: 06001-000059

Category Name: Birthday Outfits

Price: $32.90

Availability: In Stock

Available Color: IVORY, BLACK

Available Size: XS, S, M, L
Dominique Floral Velvet Off The Shoulder Mini Dress
Special Occasion

Enchant in a velvet dress with an off-the-shoulder neckline, floral-accented trim, and a curve-hugging mini-length hem. Complete your formal outfit with a rhinestone clutch.

This dress brings the fun and the fashion. If you love a bold, playful look, explore our stylish short prom dresses or make an entrance in our stunning short wedding guest dresses in short and mini lengths.

Fit & Features
- Velvet fabric with knit lining, moderate stretch
- Off-the-shoulder neckline, no-slip strip
- Floral accented trim at the bust, short sleeve cuffs
- Back zipper with hook-eye closure
- Ruching
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05001-2306

Category Name: Birthday Outfits

Price: $29.97 $59.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Sale
Serenade Me Bodycon Midi Skirt
A dreamy look awaits in this sleek bodycon midi skirt with a flattering high-rise waist and center back slit for effortless movement. Pair with the matching top to complete the look!

Fit & Features
- Double-lined smooth knit stretchy fabric
- High-rise waist
- Bodycon silhouette
- Center back slit
- Midi-length hem
- Runs true to size
Shop The Matching Top: Serenade Me V-Neck Crop Top
Style Number/Barcode: 06501-000008

Category Name: Birthday Outfits

Price: $26.90

Availability: In Stock

Available Color: BLACK, MOCHA

Available Size: XS, S, M, L
Product Badge:
- Part of a Set
Sweetheart Status Babydoll Crop Top
Serving sweetheart energy with a flirty twist. This babydoll crop top has adjustable spaghetti straps and a peplum hem that’s perfect for brunch dates or weekend hangs.

Fit & Features
- Woven fabric with light structure
- Babydoll silhouette with peplum hem
- Sweetheart neckline
- Adjustable spaghetti straps
- Runs true to size
Style Number/Barcode: 06003-000015

Category Name: Birthday Outfits

Price: $29.90

Availability: In Stock

Available Color: BLACK

Available Size: XS, S, M, L
A Little Bit Chic Floral Velvet Burnout Mini Dress
Create a chic night-out look with this bodycon mini dress designed with a stretchy knit fabric with a floral velvet burnout pattern. It features a sleeveless crew neckline, tank shoulder straps, and a short curve-hugging silhouette to flaunt your stunning figure.

Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Floral velvet burnout pattern
- Crew neckline
- Tank straps
- Ruched side seams
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-3676

Category Name: Birthday Outfits

Price: $9.97 $39.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Sale
Cute Moment Strapless A-Line Crepe Mini Dress
It's a cute moment, fit to perfection! This strapless A-line mini dress flatters your figure while giving polished vibes at tea parties or brunch.

Fit & Features
- Crepe fabric, sewn-in woven lining
- Strapless neckline, back zipper closure
- A-Line silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05101-4130

Category Name: Birthday Outfits

Price: $44.90

Availability: In Stock

Available Color: PINK

Available Size: XXS, XS, S, M, L
Sleek Stunner Long Sleeve Backless Mini Dress
Showcase a stunning sleek vibe in this curve-hugging mini dress designed with smooth knit fabric offering plenty of stretch. It features a boat neckline, a deep V-shaped open back that will turn heads, long fitted sleeves, and a ruched short bodycon silhouette.

Fit & Features
- Double-lined smooth knit fabric, plenty of stretch
- Boat neckline
- V-shaped open back
- Long fitted sleeves
- Front asymmetric seam, ruching
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-5984

Category Name: Birthday Outfits

Price: $9.97 $34.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Sale
Tied To The Moment Block Heel Mules
The easiest way to upgrade your vibe. These strappy mules feature knotted details and a comfy block heel that takes you from brunch to GNO without missing a beat.

Fit & Features
- Block heel
- Square toe
- Strappy knot design
- Luxe fit cushioned insole
- Runs true to size
Style Number/Barcode: 07401-000018

Category Name: Birthday Outfits

Price: $28.90

Availability: In Stock

Available Color: BLACK

Available Size: 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 10
All About You High Neck Floral Mini Dress
Slip into this floral mini dress and command attention wherever you go. This bodycon silhouette hugs your curves in all the right places, while the chic high neck adds a touch of sophistication.

Fit & Features
- Floral print, mesh-lined fabric
- High neck
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05102-5921

Category Name: Birthday Outfits

Price: $36.90

Availability: In Stock

Available Color: BLACK

Available Size: XS, S, M, L
Best In The West Under-The-Knee Cowboy Boots
Take on the western trend in these under-the-knee cowboy boots featuring a stacked block heel and western-inspired stitch detailing. Complete the look with a denim jacket.

Fit & Features
- 3.5” block heel, 7.5” leg opening, 14” shaft
- Square toe
- Under-the-knee fit
- Western-inspired stitch detailing
- Faux leather material
- Runs true to size
Style Number/Barcode: 07402-1094

Category Name: Birthday Outfits

Price: $54.90

Availability: In Stock

Available Color: RED

Available Size: 6, 6.5, 7.5, 8, 8.5, 9
Sparkle And Glow Glitter Mesh Platform Heels
Fit & Features
- Block heel
- Glitter mesh material
- Open almond toe
- Single strap-over-toe design
- Adjustable ankle strap with small buckle
- Platform sole
- Luxe fit cushioned insole
- Runs true to size
Style Number/Barcode: 07401-5043

Category Name: Birthday Outfits

Price: $9.97 $30.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Sale
Casually Cute Ribbed Knit Strapless Mini Dress
Casually cute, this strapless mini dress is perfect for styling from coffee dates to happy hour. The A-line fit adds a flirty flair to the short silhouette.

Fit & Features
- Ribbed knit fabric with knit lining, high stretch
- Strapless straight-across neckline
- Mini-length hem
- A-line silhouette
- Runs true to size
Style Number/Barcode: 05102-000123

Category Name: Birthday Outfits

Price: $34.90

Availability: In Stock

Available Color: NAVY

Available Size: XS, S, M, L
Biker Chic Crop Jacket
Change gears in a cropped jacket and add a little biker chic-ness to your look! Create an edgy look in this biker moto jacket that features an asymmetrical zipper front with a lapel collar, snap button accents, and a chic adjustable waist belt. Complete the look with a crop top and combat boots for major biker babe vibes.

Fit & Features
- Asymmetrical zippered front
- Lapel collar, long sleeves
- Zipper and snap button accents
- Adjustable waist belt
- Faux leather fabric with no stretch
- Smooth lining
- Runs true to size
Style Number/Barcode: 06204-2669

Category Name: Birthday Outfits

Price: $49.90

Availability: In Stock

Available Color: BLACK

Available Size: S, M, L, XL
Product Badge:
- Best Seller
Sleek Allure Faux Leather Wrap-Front Mini Skirt
Fit & Features
- Faux leather fabric with moderate stretch
- High-rise waist
- Hidden back zipper with hook-eye closure
- Faux wrap-front design, rectangular metal buckle
- Ruching
- Mini-length form-hugging fit
- Runs true to size
Style Number/Barcode: 06401-0713

Category Name: Birthday Outfits

Price: $9.97 $34.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Sale
Miriam Pearl Beaded Formal Mini Dress
Special Occasion

Turn heads with your glitzy aura in the Miriam formal mini dress crafted with lined mesh fabric and all-over faux pearl and beaded embroidery for a gorgeous look. It features a sleeveless sweetheart neckline, tank shoulder straps, an open back with a lace-up strappy design for a customized fit, and a short flowy A-line silhouette.

This dress proves that short and stylish is always a vibe. Want more? Discover our bold short prom dresses or find a celebration-ready fit in our party dresses.

Fit & Features
- Sheer mesh fabric with knit lining, moderate stretch
- All-over faux pearl and beaded embroidery
- Sweetheart neckline, underbust seam
- Tank shoulder straps
- Open lace-up back
- Mini-length A-line silhouette
- Runs true to size
Style Number/Barcode: 05001-2520

Category Name: Birthday Outfits

Price: $79.90

Availability: Out of Stock
Product Badge:
- Ships Free
Cut to the Chase Halter Jumpsuit
Serving drama in all the right places. This halter jumpsuit brings the heat with a cutout bodice and a breezy wide-leg fit that’s perf for rooftop parties, sunset dates, or vacay nights out.

Fit & Features
- Linen-like woven fabric
- Halter neckline, spaghetti strap ties
- Cutout bodice with open tie-back
- Wide-leg silhouette
- Runs true to size
Style Number/Barcode: 06302-000006

Category Name: Birthday Outfits

Price: $46.90

Availability: In Stock

Available Color: CORAL

Available Size: XS, S, M, L
Wild But Cute Mid-Rise Zebra Mini Skirt
Embrace your wild and cute side in this zebra mini skirt! The mid-rise waist and form-hugging fit will accentuate your curves while the mini-length hem adds a playful touch. Pair with a sexy top for a night out.

Fit & Features
- Zebra print, denim fabric, slight stretch
- Mid-rise waist
- Form-hugging fit
- Mini-length hem
- Front button and zipper closure, belt loops, five-pocket styling
- Runs true to size
Style Number/Barcode: 06301-0212

Category Name: Birthday Outfits

Price: $36.90

Availability: In Stock

Available Color: ZEBRA

Available Size: S, M, L, XL
Untamed Energy Mesh Cowl Halter Mini Dress
This mesh halter mini dress in all the right places with an abstract animal print that’s made for wild nights out and an open back that makes sultry exits!

Fit & Features
- Mixed animal print, stretchy knit fabric
- Cowl halter neckline with tie-back straps
- Open back with spaghetti strap tie
- Bodycon silhouette
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000289

Category Name: Birthday Outfits

Price: $35.90

Availability: In Stock

Available Color: BROWN

Available Size: XS, S, M, L
Glam Icon Rhinestone Mesh Halter Cutout Mini Dress
Heat up the night in this iconic mini dress designed with a diamond-patterned mesh fabric and all-over iridescent rhinestone embellishments. It features a sleeveless plunging halter neckline with tie-back straps, sultry bust cutouts with strap accents, and a short bodycon silhouette to flaunt your stunning curves.

Fit & Features
- Sheer diamond-patterned mesh fabric with knit lining, plenty of stretch
- Iridescent rhinestone embellishments in short vertical design
- Plunging halter neckline, tie-back halter straps
- Dual bust cutouts, straps with hook and bar closures
- Open back
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05103-5926

Category Name: Birthday Outfits

Price: $9.97 $30.90

On Sale: Yes

Availability: Out of Stock
Product Badge:
- Sale
So Obsessed Rhinestone Cutout Straight Leg Denim Jeans
Add a touch of shine to your denim drawer with these high-rise straight leg jeans boasting rhinestone trim cutouts and a flattering heart-shaped bum seam!

Fit & Features
- Denim fabric, minimal stretch
- High-rise waist
- Front rhinestone trim cutouts
- Straight-leg fit, heart-shaped bum seam
- Front button and hidden zipper closure
- Four-pocket styling, belt loop accents
- Runs true to size
Style Number/Barcode: 06602-000037

Category Name: Birthday Outfits

Price: $59.90

Availability: In Stock

Available Color: BLACK, LIGHT, DENIM

Available Size: S, M, L
Trail Blazer Mid-Rise Denim Hot Shorts
Set the trend at concerts and festivals in these denim hot shorts paired with cool boots! The mid-rise waist is flattering, while the form-hugging design shows off your curves.

Fit & Features
- Medium wash denim fabric
- Mid-rise waist
- Back zipper closure
- Form-hugging fit
- Cheeky bottom
- Runs true to size
Style Number/Barcode: 06603-000028

Category Name: Birthday Outfits

Price: $29.90

Availability: In Stock

Available Color: MED, DENIM

Available Size: S, M, L

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Summer Birthday Outfits to Make Your Special Day Unforgettable!