More Sun, Less Clothes
Released once, never repeated
Find your fit
Micro triangle top, micro thong bottom... this cut fits smaller than a standard bikini. Between sizes? Size up.
Size guideCare for it
Rinse in cool water after every wear. Lay flat in the shade to dry. That’s most of it.
Care instructionsReleased once
Most prints and colorways are released a single time and are not restocked.
Why we don’t restockBorn out of friendship
WinnieSwim was founded by longtime friends Anna and Maddie. Our hope is that it becomes part of your favorite memories, just like building it has become part of ours.
Read our storyWinnieGirls · #winniegirls
Know before everyone else.
Drop dates and first access to every collection. Nothing else.
East X West
Desert Monarch
Shop Desert MonarchShopEast Coast Espresso
Shop East Coast EspressoShopThe Story
East x West was inspired by a friendship that began in the middle of the country and grew across two coasts.
Through numerous flights and visits, we experienced two completely different worlds while creating some of our favorite memories together. From busy city streets to coastal sunsets, each print in this collection reflects the places, moments, and experiences that shaped our journey.
East x West is a celebration of friendship, distance, and the memories that make any place feel like home. Designed in limited quantities and released only once, each piece tells a story you’ll never see repeated.
Desert Monarch
$115
East X West · limited release
Size
Size guideMicro cut. Micro triangle top and micro thong bottom... this style fits smaller than a standard bikini.
Runs true to size on the chart, but if you’re between sizes or want more coverage, size up.
Desert Monarch captures the beauty of butterfly wings illuminated by desert sunsets. Layers of soft pink, burnt orange, and deep black create a striking yet effortless palette inspired by golden hour skies and the intricate patterns found in nature. Designed to feel both bold and timeless, this exclusive print is part of a limited release.
Details
- Double-lined for comfort and coverage
- Adjustable micro triangle top with neck and back tie
- Adjustable micro side-tie thong bottoms
- Seamless construction for a smooth fit
- No padding
Fabric
Outer: 78% recycled polyester (from pre- and post-consumer waste), 22% elastane (spandex).
Inner: 79% polyamide, 21% elastane. 180 g/m². A smooth, silk-like fabric with a refined sheen, designed for a clean, sculpting fit across styles.
Supportive stretch fabric with a sculpting feel.
Size & Fit
This is a micro triangle top and micro thong bottom. The cut is small by design and covers less than a standard bikini... expect it to fit smaller than you’re used to.
The style runs true to size against the chart. If you’re between sizes, or you want a little more coverage, size up.
Care
- Rinse after every wear. Rinse thoroughly in cool water after swimming. Chlorine, salt, sunscreen and oils all impact the fabric over time.
- Wash with care. Avoid bleach, fabric softeners and harsh detergents. Gentle cleansers help preserve softness, stretch and color longevity.
- Lay flat to dry. Never wring or twist. Gently remove excess water with a towel and lay flat in the shade to dry naturally.
Shipping & Exchanges
Orders are typically processed within 2–5 business days. Once your order has shipped you’ll receive a confirmation email with tracking information.
At this time, WinnieSwim does not offer returns or exchanges.
East Coast Espresso
$115
East X West · limited release
Size
Size guideMicro cut. Micro triangle top and micro thong bottom... this style fits smaller than a standard bikini.
Runs true to size on the chart, but if you’re between sizes or want more coverage, size up.
East Coast Espresso draws inspiration from cowrie tortoise shell, rich espresso hues, and the effortless sophistication of East Coast summers. Layers of warm browns, creamy ivory, and deep mocha come together in an exclusive print that feels both classic and modern.
Details
- Double-lined for comfort and coverage
- Adjustable micro triangle top with neck and back tie
- Adjustable micro side-tie thong bottoms
- Seamless construction for a smooth fit
- No padding
Fabric
Outer: 78% recycled polyester (from pre- and post-consumer waste), 22% elastane (spandex).
Inner: 79% polyamide, 21% elastane. 180 g/m². A smooth, silk-like fabric with a refined sheen, designed for a clean, sculpting fit across styles.
Supportive stretch fabric with a sculpting feel.
Size & Fit
This is a micro triangle top and micro thong bottom. The cut is small by design and covers less than a standard bikini... expect it to fit smaller than you’re used to.
The style runs true to size against the chart. If you’re between sizes, or you want a little more coverage, size up.
Care
- Rinse after every wear. Rinse thoroughly in cool water after swimming. Chlorine, salt, sunscreen and oils all impact the fabric over time.
- Wash with care. Avoid bleach, fabric softeners and harsh detergents. Gentle cleansers help preserve softness, stretch and color longevity.
- Lay flat to dry. Never wring or twist. Gently remove excess water with a towel and lay flat in the shade to dry naturally.
Shipping & Exchanges
Orders are typically processed within 2–5 business days. Once your order has shipped you’ll receive a confirmation email with tracking information.
At this time, WinnieSwim does not offer returns or exchanges.
About Us
WinnieSwim was born out of friendship, creativity, and love for sunshine. Founded by longtime friends Anna and Maddie, our brand reflects our energy that brought us together and that we hope to pass on through every suit we design.
We care about the details, from custom prints to flattering fits, because we know how much a good swimsuit can impact how you show up, feel, and have fun.
Our hope is that WinnieSwim becomes part of your favorite memories, just like building this brand has become part of ours.
WinnieGirls
If you’re wearing WinnieSwim, you’re a WinnieGirl. Pool days, beach trips, rooftops, backyards, honeymoons, bachelorettes... wherever it ends up, we want to see it.
Wear it
Anywhere. There is no right occasion and no right body... every WinnieGirl looks different, and that’s the point.
Tag us
Tag @winnieswwim or use #winniegirls. Stories, posts, reels... all of it counts.
Get featured
We repost our favorites here and on Instagram, and featured WinnieGirls get early access to the next drop.
Get yours first
East X West is a single limited run. Once a size is gone, it’s gone.
Shop the CollectionFAQ
Sizing, shipping, care, and why we don’t restock. If your question isn’t here, get in touch.
Size Guide
| Measurement | S | M | L |
|---|---|---|---|
| US dress size | 2–4 | 4–6 | 6–8 |
| Cup size | A–C | B–C | C–D+ |
| Bust (in) | 32–35 | 35–37 | 37+ |
| Underbust (in) | 26–29 | 29–31 | 31+ |
| Waist (in) | 25–28 | 28–30 | 30+ |
| Hips (in) | 35–38 | 38–40 | 40+ |
How to measure
- ABust
Measure over the fullest area of the bust and straight around the back.
- BUnderbust
Measure directly under the bust and straight around the back.
- CWaist
The waist is below the abdomen, between the rib cage and hips.
- DHips
Measure the fullest part of the hip, keeping the tape straight around the body.
Use a measuring tape and hold it securely around each point.
What size should I order?
We recommend using our Size Guide to find your best fit. Measure your bust, underbust, waist, and hips, then compare your measurements to the chart.
Our suits are cut as a micro triangle top and micro thong bottom. The cut is intentionally small and covers less than a standard bikini, so it will fit smaller than you may expect.
If you’re between sizes, or you’d like more coverage, we generally recommend sizing up for a more comfortable fit.
Still unsure? Contact us at winnieswim@winnieswim.com and we’ll be happy to help recommend a size.
Shipping
Orders are typically processed within 2–5 business days. Once your order has shipped, you’ll receive a confirmation email with tracking information.
Please note that processing times may be slightly longer during new collection launches, holidays, or high-volume periods.
Returns & Exchanges
At this time, WinnieSwim does not offer returns or exchanges.
How do I care for my swimwear?
- Rinse after every wear. To maintain the integrity of your swimwear, rinse thoroughly in cool water after swimming. Chlorine, salt, sunscreen, and oils can all impact the fabric over time.
- Wash with care. Avoid bleach, fabric softeners, and harsh detergents. Gentle cleansers help preserve softness, stretch, and color longevity.
- Lay flat to dry. Never wring or twist your swimwear. Gently remove excess water with a towel and lay flat in the shade to dry naturally.
Why doesn’t WinnieSwim restock sold-out collections?
WinnieSwim is built around intentional drops. Each collection is inspired by a specific place, season, experience, or feeling and is designed to capture that moment in time.
Rather than endlessly reproducing the same prints and colorways, we release limited collections that are created with purpose and meaning. Most prints and colorways are released once and are not restocked.
This approach allows every piece to feel special, personal, and connected to the story behind the collection. Released once. Never repeated.
Contact
We’d love to hear from you. For any questions regarding orders, sizing, shipping, returns, or general inquiries, send us a note.
Or email us directly
winnieswim@winnieswim.comA member of our team will respond within 24–72 business hours. During collection launches, holidays, and high-volume periods, response times may be slightly longer. We appreciate your patience and look forward to helping you.
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