Core Fold Over Bikini Bottom in Navy
Introducing our Core Swimwear Collection, impeccably cut bikinis and one pieces designed for a flattering fit in our gorgeous textured honeycomb fabric. Available in black, these classic pieces are your most timeless holiday companion. Designed with love to last for many holidays to come.
Our best-selling Bikini Bottom, the fold over offers flexible coverage as well as a sporty silhouette. With medium coverage, front and back, the fold-over bikini bottom has a waistband that sits flatteringly above the hips, with a subtle stitch at side seam to secure the shape.
Shop the complete set here
The model is wearing a size L
*Main Body: 85% Polyamide, 15% Elastane
*Lining: 88% Polyamide, 12% Elastane
Product reference: COREHK0213|NVY-NVY



Bikini Size Guide
We have created this chart to help you find your Heidi Klein size based on your bra size.
Size | UK Dress Size | UK Cup Size |
XS | 6 | A/B |
S | 8 | B |
M | 10 | B/C |
L | 12 | C/D |
XL | 14 | D/DD |
Size | UK Dress Size | US Dress Size | EU Dress Size |
XS | 6 | 2 | 34 |
S | 8 | 4 | 36 |
M | 10 | 6 | 38 |
L | 12 | 8 | 40 |
XL |
14 | 10 | 42 |
Heidi Klein Size | UK Dress Size | US Dress Size | EU Dress Size | Height |
XS | 6 | 2 | 34 | Petite |
S | 8 |
4 | 36 | Standard |
M | 10 | 6 | 38 | Standard |
L | 12 | 8 | 40 | Standard |
XL |
14 | 10 | 42 | Standard
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