Birthday Outfits

HomeBirthday Outfits

Birthday Dresses
Jumpsuits & Rompers
Heels
Jewelry
Show filters
Sort:
Size
Color
Price
All filters
Sort
Loading...
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!

  • Bare It Boldly Leopard Cropped Tube Top

    Soft girl meets wild side—this tube top understood the assignment. The abstract leopard print and cropped fit are perfect for layering or living your best night-out life.

    Fit & Features

    • Sheer mesh fabric with knit lining, high stretch
    • Abstract leopard print
    • Strapless straight-across neckline
    • Ruching
    • Cropped hem
    • Form-hugging fit
    • Runs true to size

    Style Number/Barcode: 06001-000195

    Category Name: Birthday Outfits

    Price: $26.90

    Availability: In Stock

    Available Color: BROWN-2

    Available Size: XS, S, M, L

  • Serving Allure Halter Ruched Mesh Mini Dress

    Serve an alluring silhouette in this curve-hugging mini dress designed with lined mesh fabric offering plenty of stretch. It features a sleeveless plunging V-neckline with a halter strap, a ruched wrap-front design, and a short bodycon fit to flaunt your stunning figure.

    Fit & Features

    • Sheer mesh fabric with knit lining, plenty of stretch
    • Plunge V-neckline, halter strap
    • Partially open back
    • Ruched wrap-front design
    • Mini-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05103-5848

    Category Name: Birthday Outfits

    Price: $11.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Shoulder The Flirt A-Line Mini Dress

    Giving soft drama and sweet details! This cold shoulder mini dress flatters with a twist-front sweetheart neckline and an A-line fit that flatters just right, perfect for date night or semi-formal soirees.

    Fit & Features

    • Airy mesh fabric lined with stretchy knit
    • Cold shoulder sweetheart neckline, padded bra cups
    • Back zipper and hook-eye closure
    • A-line silhouette
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000257

    Category Name: Birthday Outfits

    Price: $44.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: XS

  • Chic Shine Rhinestone And Chain Bracelet Set

    Create a chic bracelet stack with this trendy set featuring a rhinestone design and a textured chain-link design. Perfect for pairing with a layered necklace!

    Fit & Features

    • Two-pack bracelet set
    • Single-row rhinestone design
    • Textured flat chain-link design
    • Back adjustable chains with lobster clasp closures

    Style Number/Barcode: 07003-0596

    Category Name: Birthday Outfits

    Price: $4.97 $9.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Brea Sequin Beaded Long Sleeve Cowl Back Mini Dress

    Special Occasion

    Exude chic elegance and glamour in the Brea formal mini dress crafted with lined mesh fabric with intricate sequin and beaded embroidery in an abstract swirl pattern. It features a crew neckline, long fitted sleeves, a draped cowl back design, and a short bodycon silhouette to showcase your stunning curves.

    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

    • Sheer mesh fabric with knit lining, moderate stretch
    • Sequin and beaded embroidery, abstract swirl pattern
    • Crew neckline, long fitted sleeves
    • Draped cowl back design
    • Hidden side zipper
    • Mini-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05001-2512

    Category Name: Birthday Outfits

    Price: $19.97 $84.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Booked and Buckled Mule Heels

    She’s got plans—and these heels are coming with. Sleek, structured, and just bold enough to say “I walk in like I own the place.”

    Fit & Features

    • 3" Stiletto heel
    • Square toe
    • Dual straps, one buckled strap accent
    • Faux leather insole
    • Runs true to size

    Style Number/Barcode: 07401-000093

    Category Name: Birthday Outfits

    Price: $30.90

    Availability: In Stock

    Available Color: BLACK, WHITE

    Available Size: 5.5, 7, 7.5, 8.5, 9, 10, 6, 6.5, 8

  • Tease the Night Tube Ruffle Mini Dress

    She’s flirty, fitted, and full of attitude. With a sleek tube neckline and ruffle-trimmed slit, this mini dress doesn’t just enter the chat—she owns it.

    Fit & Features

    • Smooth knit fabric, sewn-in knit lining, high stretch
    • Tube neckline, no-slip grip lining
    • Bodycon fit
    • Side slit with ruffle trim
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000385

    Category Name: Birthday Outfits

    Price: $35.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Clarice Sequin Beaded Lace A-Line Mini Dress

    Special Occasion

    Show off your beauty in the adorable Clarice formal mini dress designed with lined lace fabric and clear sequin and beaded embroidery for a soft glam look. It features a sleeveless square neckline with an underbust seam, adjustable tank straps for a customized fit, and a short A-line 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

    • Lined lace fabric
    • Clear sequin and beaded embroidery
    • Square neckline, underbust seam
    • Adjustable tank shoulder straps
    • Back zipper closure
    • Mini-length A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05001-2517

    Category Name: Birthday Outfits

    Price: $9.97 $79.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Sweet Like Daydreams Floral Lace Skater Dress

    Giving fairy-tale feels with a flirty twist—this skater dress is soft, sweet, and perfectly pretty. The floral lace, ruffle tiers, and skater silhouette are made for any moment that needs a little extra twirl.

    Fit & Features

    • Sheer floral printed and embroidered lace, knit lining, moderate stretch
    • Strapless tube neckline
    • Ruching
    • Asymmetric drop waist
    • Tiered ruffled design
    • Mini-length skater silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000267

    Category Name: Birthday Outfits

    Price: $46.90

    Availability: In Stock

    Available Color: GREEN

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

    Product Badge:
    • Best Seller
  • Icon Era Satin Bow Strap Platform Heels

    It's your time to shine as an icon in these satin bow platform heels at every party and event!

    Fit & Features

    • Block heel
    • Square toe
    • Bow detail strap
    • Thin adjustable ankle and heel straps, buckle detail
    • Platform sole
    • Luxe fit cushioned insole
    • Runs true to size

    Style Number/Barcode: 07401-5123

    Category Name: Birthday Outfits

    Price: $9.97 $32.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Catch You Later Tie Dye Halter Mini Dress

    Too cute to stay in. This bodycon mini dress is made for sunset dinners and endless summer nights with a flirty open back, faux wrap waist, and playful ruffle vibes.

    Fit & Features

    • Tie-dye print, mesh fabric, sewn-in knit lining
    • Plunge halter neckline
    • Open strappy back
    • Side ruffled trims
    • Front hardware insert, faux wrap waist accent
    • Bodycon fit, mini-length hem
    • Runs true to size

    Style Number/Barcode: 05103-000195

    Category Name: Birthday Outfits

    Price: $38.90

    Availability: In Stock

    Available Color: MULTI

    Available Size: XS, S, M, L

  • Can’t Miss This Moment Mini Dress

    Your RSVP to every spotlight—this halter mini dress brings the sultriness. The luxe knit fabric hugs you just right, making it your new go-to for date nights to weddings, and cocktail soirees!

    Fit & Features

    • Luxe knit stretchy fabric, bust lining
    • Mock neck halter neckline
    • Partial open back
    • Bodycon silhouette
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000468

    Category Name: Birthday Outfits

    Price: $36.90

    Availability: In Stock

    Available Color: RED

    Available Size: XS, S, M, L

  • Petal Perfection Floral Ruched Midi Dress

    Make a charming impression in a midi dress that features a sleeveless cowl neckline with a bralette-like lace trim, adjustable spaghetti straps, a floral print, and ruching throughout. Complete the date night outfit with stiletto heels. 

    Fit & Features

    • Lined mesh fabrication
    • Sleeveless cowl neckline, lace trim
    • Adjustable spaghetti straps
    • Floral print
    • Ruching
    • Midi length hem
    • Runs true to size

    Style Number/Barcode: 05101-3794

    Category Name: Birthday Outfits

    Price: $9.97 $44.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Own The Night Square Neck Bodycon Dress

    This fit’s got heartbreaker written all over it. The curve-hugging bodycon and square neckline bring effortless heat for your next night out.

    Fit & Features

    • Stretch knit fabric, stretchy knit lining
    • Square neckline
    • Wide tank shoulder straps
    • Ruching at the sides
    • Mini length
    • Bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05103-000337

    Category Name: Birthday Outfits

    Price: $36.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Delicate Glam Faux Pearl Sleeveless Mini Dress

    Channel a luxe aura in a mini dress that features a sleeveless sweetheart neckline, adjustable spaghetti straps, faux pearl, and beaded accents. Complete bachelorette outfit with chrome heels. 

    Every bead, every detail—this dress was made to shine. Searching for more statement styles? Discover our exquisite beaded prom dresses or find a look that dazzles from our party dresses.

    Fit & Features

    • Lined mesh fabrication
    • Sleeveless sweetheart neckline
    • Adjustable spaghetti straps
    • Faux pearls and beaded accents
    • Mini length hem
    • Runs true to size

    Style Number/Barcode: 05103-5917

    Category Name: Birthday Outfits

    Price: $9.97 $59.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Bow And Behold Sequin Mini Dress

    Serving flirty charm with a side of sparkle. This strapless mini dress gives total doll energy with a bow front and flattering curve-hugging fit—perfect for celebrations, afterparties, and everything in between!

    Fit & Features

    • Sequin embellished fabric, stretchy knit lining
    • Strapless tube neckline, no-slip grip lining, padded bra cups
    • Statement front bow
    • Back zipper and hook-eye closure
    • Curve-hugging fit
    • Subtle flared mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000212

    Category Name: Birthday Outfits

    Price: $59.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S, M, L

  • Serving Drama Bodycon Mini Dress

    Serving drama from every angle—this bodycon mini dress has that girl energy. With slinky knit fabric and a bold tie-back moment, it’s your VIP pass to the night out.

    Fit & Features

    • Slinky knit fabric, high stretch
    • Sleeveless plunging V-neckline
    • Twist-front bust accent
    • Tank shoulder straps, open cross-back, tie-back design
    • Ruching
    • Mini-length bodycon silhouette
    • Runs true to size

    Style Number/Barcode: 05103-000341

    Category Name: Birthday Outfits

    Price: $36.90

    Availability: In Stock

    Available Color: ROYAL

    Available Size: XS, S, M, L

  • Sparkly Babe Rhinestone Mesh Halter Crop Top

    Fit & Features

    • Sheer mesh fabric with knit lining, plenty of stretch
    • Front rhinestone embellishments
    • V-neckline
    • Halter strap, dual back button closures
    • Partially open back
    • Fitted cropped hem
    • Runs true to size

    Style Number/Barcode: 06001-5513

    Category Name: Birthday Outfits

    Price: $14.97 $34.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Iconic And Chic Tube Mini Dress

    Effortlessly stunning, no extras needed. This strapless mini dress hugs your curves with a clean, bodycon fit and a subtle slit that keeps it sleek and modern for date nights or dressy celebrations.

    Fit & Features

    • Ponte fabric, minimal stretch
    • Strapless tube neckline
    • Back zipper and hook-eye closure
    • Bodycon fit
    • Front slit accent
    • Mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000426

    Category Name: Birthday Outfits

    Price: $39.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Perfectly Chic Bow Detail Off-The-Shoulder Skater Dress

    You'll look perfectly chic in this adorable skater dress designed with sheer chiffon and mesh fabrics. It features an off-the-shoulder sweetheart neckline with the cutest bow detail, a padded bust for support, draped short sleeves over sheer mesh long fitted sleeves, and a short skater silhouette.

    Fit & Features

    • Sheer chiffon and mesh fabrics, woven skirt lining, minimal stretch
    • Off-the-shoulder sweetheart neckline, padded bust, bow detail, no-slip strip
    • Draped short sleeves, sheer mesh long fitted sleeves
    • Back zipper with hook-eye closure
    • Angled high waist seam
    • Short skater silhouette
    • Runs true to size

    Style Number/Barcode: 05101-3798

    Category Name: Birthday Outfits

    Price: $20.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Untamed Vibes Abstract Halter Mini Dress

    Giving fierce with zero effort. This open-back mini dress hugs your curves in all the right places for your next night out or content moment.

    Fit & Features

    • Sheer mesh fabric, stretchy knit lining
    • Abstract animal print
    • Cowl halter neckline with adjustable neck ties
    • Open back with ties at the back
    • Body-hugging micro mini silhouette
    • Runs true to size

    Style Number/Barcode: 05103-000291

    Category Name: Birthday Outfits

    Price: $35.90

    Availability: In Stock

    Available Color: GRAY

    Available Size: XS, S, M, L

  • Lottie Ruched Tulle Corset Mini Dress

    Special Occasion

    Flirt up the party scene in the Lottie formal mini dress designed with lined mesh and tulle fabric for an adorably chic look. It features a sleeveless sweetheart neckline, adjustable spaghetti straps, a corset bodice for that snatched silhouette, and an asymmetric seam leading to a short flared hem so you can twirl all night long.

    Fit & Features

    • Sheer mesh and tulle fabric with lining
    • Sweetheart neckline, padded bra cups
    • Adjustable spaghetti straps
    • Corset bodice, back zipper hook-eye closure
    • Ruched form-hugging fit
    • Asymmetric seam, mini-length flared hem
    • Runs true to size

    Style Number/Barcode: 05001-2381

    Category Name: Birthday Outfits

    Price: $14.97 $69.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Sale
  • Laced With Charm Corset Lace-Up Mini Dress

    She’s giving flirty, floaty, and just a little bit extra. With a corset-inspired bodice and lace-up back, this chiffon A-line mini dress is a total heart-stealer!

    Fit & Features

    • Chiffon fabric, stretchy knit lining
    • Cold shoulder, sweetheart halter neckline, tie closure
    • Ruffled trim, short-sleeve cuffs
    • Corset bodice, built-in underwire padded bust, flexible boning
    • Lace-up back, hidden side zipper and hook-eye closure
    • A-Line silhouette, mini-length hem
    • Runs true to size

    Style Number/Barcode: 05101-000220

    Category Name: Birthday Outfits

    Price: $38.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S, M, L

  • Cut To The Chase Strapless Cutout Midi Dress

    A little cutout never hurt anybody. This strapless midi hugs your curves with a sleek silhouette and underbust cutout made to turn heads at every RSVP.

    Fit & Features

    • Stretch knit fabric
    • Bodycon silhouette
    • Sweetheart strapless neckline
    • Twist-front bodice with an underbust cutout
    • Midi length
    • Runs true to size

    Style Number/Barcode: 05101-000275

    Category Name: Birthday Outfits

    Price: $38.90

    Availability: In Stock

    Available Color: BLACK

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