Koren Bikini Top — Obscura Red
Style it your way. The Koren Bikini Top is crafted from buttery-soft premium fabric in our exclusive Obscura Red print. Designed to be worn two ways, style it as a classic halter or cross the straps at the front for a more sculpted, statement look. Finished with elegant gold-tone hardware, Koren combines versatility with timeless style, making it the bikini you’ll reach for all summer long. Pair with the matching Koren Bikini Bottoms for the complete look. Details Exclusive Obscura Red print Two ways to wear Adjustable halter straps Can be worn crossed at the front Gold-tone hardware Buttery-soft premium fabric Double-lined True to size
Fit that's actually yours
Order your bra size. It ties to your own body, so it fits snug and never feels too big. No clasps. Cup guide: XS = AA–B, S = B–C, M = D–DD, L = E.
Complete the set
Matches the Koren Bikini Bottoms. Wear them as a set, or mix with any Reef Siren piece.
Why you'll love it
- Made from recycled fabric
- Packed in eco-friendly packaging
- Double-lined, buttery-soft and built for trip after trip
- 14-day returns on unworn items with tags
Size guide
Size guide
Sizes
| UK | US | EU | |
|---|---|---|---|
| XS | 4-6 | 0-2 | 32-34 |
| S | 6-8 | 2-4 | 34-36 |
| M | 8-10 | 4-6 | 36-38 |
| L | 12 | 8 | 40 |
Shipping & Returns
Free UK shipping on orders over £120. Standard delivery 3–5 working days.
Not feeling it? No problem. We accept returns within 14 days of delivery — items must be unworn, unwashed, and with tags attached. Hygiene liners must be in place.
To start a return, email us at info@castawayreef.com with your order number.
Fabric & Care
Made from recycled polyester and spandex — soft, chlorine-resistant, and built to last trip after trip.
Care guide:
• Hand wash or machine wash cold (delicate cycle)
• Do not tumble dry — lay flat or line dry
• Do not iron
• Rinse after swimming in chlorine or salt water to extend the life of your swimwear
Sustainability
Every Castaway Reef piece is made from recycled polyester and spandex — giving ocean-bound plastic a second life.
Our packaging is fully recycled and plastic-free. Our factory is certified ethical, pays workers fairly, and holds all relevant sustainability certifications.
We believe swimwear should help protect the waters we swim in — not pollute them.
