Maison Aria
Kosi One-Piece Swimsuit
Kosi One-Piece Swimsuit
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Timeless elegance meets intricate artistry in the Kosi One-Piece Swimsuit. This standout design features delicate woven patterns set against a vintage checkered contrasting color background, creating a sophisticated yet bold aesthetic. The cheeky fit, scoop neckline, and low scoop back add a touch of allure, while the double-layered front ensures comfort and confidence. Crafted from chlorine-resistant, four-way stretch fabric, this swimsuit is designed to keep up with all your summer adventures.
Why You’ll Love It
✔ Striking Vintage-Inspired Design: A unique blend of woven artistry and classic checks.
✔ Flattering & Comfortable Fit: The scoop neckline and low back create a stunning silhouette.
✔ All-Day Wearability: Soft, breathable, and stretchy fabric for a second-skin feel.
✔ Built to Last: Chlorine-resistant fabric ensures durability and longevity.
✔ Perfect for Any Setting: Whether at the beach, poolside, or paired with a cover-up, this piece is a showstopper.
Product Highlights
Premium Blend: 82% Polyester, 18% Spandex for the perfect stretch and fit.
Double-Layered Front: Added comfort and support.
Chlorine-Resistant Fabric: Maintains color and shape even after multiple swims.
Zig-Zag Stitching: Durable, stylish, and built for movement.
Cheeky Fit & Low Scoop Back: A flattering balance of boldness and elegance.
Step into effortless sophistication with the Kosi One-Piece Swimsuit—a true statement piece for sun-soaked days!
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Age restrictions: For adults
Other compliance information: Meets the flammability, and formaldehyde, azo dyes, lead, cadmium, bisphenols, and phthalates level requirements.
In compliance with the General Product Safety Regulation (GPSR), Oak inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 123 Main Street, Anytown, Country or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.
Size guide
CHEST (inches) | WAIST (inches) | HIPS (inches) | |
XS | 33 ⅛ | 25 ¼ | 35 ⅜ |
S | 34 ⅝ | 26 ¾ | 37 |
M | 36 ¼ | 28 ⅜ | 38 ⅝ |
L | 37 ¾ | 29 ⅞ | 40 ⅛ |
XL | 41 | 33 ⅛ | 43 ¼ |
2XL | 44 ⅛ | 36 ¼ | 46 ½ |
3XL | 47 ¼ | 39 ⅜ | 49 ⅝ |
CHEST (cm) | WAIST (cm) | HIPS (cm) | |
XS | 84 | 64 | 90 |
S | 88 | 68 | 94 |
M | 92 | 72 | 98 |
L | 96 | 76 | 102 |
XL | 104 | 84 | 110 |
2XL | 112 | 92 | 118 |
3XL | 120 | 100 | 126 |






