Size Guide
Every body is one-of-a-kind, and our goal is to create swimsuits that honour and celebrate this diversity. That's why ensuring a perfect fit is crucial to us.
Finding your perfect fit has never been easier. Our swimwear is designed to hug your curves and provide a flawless fit. Use the chart below to find your ideal size based on international sizing. If you're between sizes, we recommend sizing up for the most comfortable fit.
| Bosa Size | EU Size | UK Size | US Size | AU Size | Bust (cm/in) | Waist (cm/in) | Hips (cm/in) |
|---|---|---|---|---|---|---|---|
| XS | 32-34 | 4-6 | 0-2 | 4-6 | 76-81 cm / 30-32 in | 58-63 cm / 23-25 in | 83-88 cm / 33-35 in |
| S | 34-36 | 6-8 | 2-4 | 6-8 | 81-86 cm / 32-34 in | 63-68 cm / 25-27 in | 88-93 cm / 35-37 in |
| M | 36-38 | 8-10 | 6-8 | 8-10 | 86-91 cm / 34-36 in | 68-73 cm / 27-29 in | 93-98 cm / 37-39 in |
| L | 38-40 | 10-12 | 10-12 | 10-12 | 91-96 cm / 36-38 in | 73-78 cm / 29-31 in | 98-103 cm / 39-41 in |
| XL | 40-42 | 12-14 | 12-14 | 12-14 | 96-101 cm / 38-40 in | 78-83 cm / 31-33 in | 103-108 cm / 41-43 in |
Need help? Contact us—we’re happy to assist! 💌
Our customer care team is here to help you find the perfect fit. Feel free to reach out to us at support@bosaswim.com.