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STILL SUNDAY
Where summer feels unhurried — like a Sunday that lingers.
MOST LOVED
6 pieces
Halter Triangle Top
Ivory
$70.00
Short Bottom
Textured Cocoa
$70.00
Triangle Top
Velvet Espresso
$60.00
Pearl Balconette Top
Noir
$70.00
Ring Detail Top
Espresso
$65.00
Balconette Bottom
Noir
$65.00
The Collection, Worn
On the Models
Every style, every shade
The full collection, together
Ivory
Halter Triangle Top
$70.00 · Shop the look
Textured Cocoa
Short Bottom
$70.00 · Shop the look
Velvet Espresso
Triangle Top
$60.00 · Shop the look
Noir
Pearl Balconette Top
$70.00 · Shop the look
Sand
Crochet Triangle Top
$75.00 · Shop the look
Olive
String Bikini
$65.00 · Shop the look
Terracotta
Balconette Top
$70.00 · Shop the look
Charcoal
High-Waist Bottom
$70.00 · Shop the look
Cream
Triangle Top
$60.00 · Shop the look
Lookbook
Our Atelier
Designed beyond seasons
Still Sunday is guided by longevity, creating pieces designed beyond seasons and made to endure.
Each design is approached with intention, where every detail serves a purpose rather than excess.
Produced in small batches, our swimwear reflects a commitment to material integrity and responsible craftsmanship.
Timeless silhouettes ensure relevance over time. With an inherent sense of ease, each piece feels natural on the body.
Timeless designs
Minimal silhouettes designed beyond seasons, made to be worn year after year.
Shop nowOur Commitment
Designed with intention. Made to endure.
Still Sunday is guided by longevity. We source the finest sustainable swimwear fabrics available — regenerated from ocean waste and engineered to outlast seasons — so every piece feels as good to wear as it does to choose.
Regenerated Nylon
Our swimwear is knit from ECONYL® — a 100% regenerated nylon fiber crafted from rescued fishing nets, fabric scraps, and industrial waste recovered from oceans and landfills worldwide.
Built to Endure
Blended with LYCRA® XTRA LIFE™, our fabric resists chlorine, sunscreen, and saltwater, retaining its shape and color up to ten times longer than conventional swimwear elastane.
Small-Batch Craft
Produced in limited runs by skilled ateliers, each piece is cut and sewn with intention — reducing overproduction and honoring the hands behind every garment.
Made to Last
Timeless silhouettes and premium fibers mean each suit is designed beyond seasons — worn longer, washed less, and kept out of landfill for years to come.
The Fabrics
The highest quality, responsibly sourced
78% Regenerated Polyamide
ECONYL® Regenerated Nylon
Rescued from oceans and landfills, this premium fiber delivers the same soft, luxurious hand-feel as virgin nylon — at a fraction of the environmental cost.
22% Elastane
LYCRA® XTRA LIFE™
Engineered for resilience against chlorine, heat, and salt, it preserves fit and recovery far longer than standard elastane, extending the life of every suit.
OEKO-TEX® Standard 100
Italian Knit Finish
Woven in Italy and certified free from harmful substances, our fabric meets the highest global standard for skin-safe, responsibly made textiles.
Certified & Traceable
From waste to wearable, without compromise
Every meter of our fabric is traceable to its source — regenerated nylon rescued from the sea, certified safe against the skin, and knit to a standard that outlasts fast fashion by years. We believe luxury and responsibility are not separate things; they are the same.
Fabrics and Care
Thoughtfully selected fabrics
At Still Sunday, fabric choice and care are essential to how our pieces look, feel, and last. Each material is selected with intention, prioritizing quality, performance, and longevity.
Our Fabrics
Our swimwear is crafted with LYCRA® XTRA LIFE™ fiber for enhanced durability and shape retention. Developed with SOLARMAX® technology, the fabric blocks up to 97.5% of UV rays while remaining soft, flexible, and chlorine resistant.
All materials are tested and verified to be free from harmful substances and safe for direct contact with the skin. All pieces are fully lined for comfort, coverage, and durability.
UV 50+ protection for extended sun exposure
Chlorine resistance to maintain color and structure
High stretch and recovery to ensure comfort and lasting shape
Soft, supportive feel against the skin
Care Instructions
Proper care will help preserve the fit, color, and performance of your swimwear.
- Do not bleach
- Do not tumble dry
- Do not iron
- Hand wash in cold water
- Rinse immediately after use, especially after swimming in salt water or pools
- Lay flat to dry in the shade
- Avoid rough surfaces and excessive sun exposure when not worn
To Extend Its Life
- Avoid contact with oils, lotions, and sunscreens when possible
- Do not leave swimwear wet or folded for extended periods
- Store flat in a dry place
Behind the Lens
The production
A look at how the collection comes to life — shot on the beach, under natural light, with the same unhurried ease the pieces are made for.
On Location
Shot along the coastline at first light, where the sand and sea become our studio.
Through the Lens
Every frame is composed with intention — natural light, honest movement, no retouching of the moment.
Golden Hour
We chase the hour when the light softens and the pieces read exactly as they feel.
Made by Hand
A small crew, a single camera, and a collection made to be worn long after the shoot wraps.
On Set
Behind the scenes
The camera and the model, framed together — every shot a different light, a different suit, a different moment in the making.
Follow us
@stillsundaywear
About Us
A swimwear and resort wear brand defined by timeless design and longevity.
Our Story
Still Sunday was created with the idea of moving beyond seasons. The brand focuses on pieces that feel relevant year after year, not tied to trends or moments.
Each style is designed to feel effortless and refined, with careful attention to fit, fabric, and construction, allowing the garments to sit naturally on the body.
Still Sunday is designed and made in Argentina, where close collaboration with local manufacturers and skilled professionals allows for a hands-on approach to craftsmanship and consistency. Producing in small, considered batches ensures quality at every stage and reflects a commitment to making less, but better.
While production takes place in Argentina, the brand is based in Miami, a city shaped by light, heat, and long summers. This duality informs the identity of Still Sunday: grounded in craftsmanship, yet inspired by an unhurried, sun-washed lifestyle.
Thoughtful Materials
Sustainability is approached with the same sense of intention. Fabrics are carefully selected for their premium quality and performance, ensuring each piece maintains its shape and feel over time.
Our swimwear is crafted with LYCRA® XTRA LIFE™ fiber for enhanced durability and shape retention. Developed with SOLARMAX® technology, the fabric blocks up to 97.5% of UV rays while remaining soft, flexible, and chlorine resistant. All materials are tested and verified to be free from harmful substances and safe for direct contact with the skin.
Our packaging is thoughtfully designed to be minimal and responsible, focusing on what is necessary and eliminating excess wherever possible.
Our Values
The brand is rooted in the idea of slowing down, embracing extended summers, and creating space for pieces that feel right over time.
Still Sunday is not about urgency or excess, but about intention, quality and longevity. The name reflects that mindset, a stillness within the season, a Sunday that stretches on, captured in swimwear designed to be worn, returned to, and lived in.
Support
Frequently asked questions
Everything you need to know about ordering, shipping, returns, and caring for your swimwear.
Brand & Experience
Returns & Exchanges
Shipping
Product & Fit
Still have questions?
We're here to help — reach out and we'll respond within 24–48 hours.
hello@stillsundaywear.com