
Find your fit
Every Masaya piece is cut to flatter, but no two styles sit exactly the same. Measure once, check the chart, and you will know. If you land between two sizes, go up for a little more coverage or down for a snug, cheeky fit. Both are right. Choose what feels like you.
How to measure
Use a soft tape measure, over underwear, without pulling tight.
- Bust: around the fullest part of your bust.
- Under bust: directly under the bust, where a band would sit.
- Waist: around the narrowest part of your waist.
- Hips: around the fullest part of your hips.
Tops
| Masaya | Bust (cm) | Under bust (cm) | Bust (in) | Under bust (in) | EU | UK | US | AU |
|---|---|---|---|---|---|---|---|---|
| XS | 81-85 | 67-71 | 32-33.5 | 26.5-28 | 30-32 | 2-4 | 0-2 | 4-6 |
| S | 86-90 | 72-76 | 34-35.5 | 28.5-30 | 34-36 | 6-8 | 4-6 | 8-10 |
| M | 91-95 | 77-81 | 36-37.5 | 30.5-32 | 36-38 | 8-10 | 6-8 | 10-12 |
| L | 97-100 | 83-86 | 38-39.5 | 32.5-34 | 38-40 | 10-12 | 8-10 | 12-14 |
| XL | 102-105 | 88-91 | 40-41.5 | 34.5-36 | 42-44 | 14-16 | 12-14 | 16-18 |
Bottoms
| Masaya | Waist (cm) | Hips (cm) | Waist (in) | Hips (in) | EU | UK | US | AU |
|---|---|---|---|---|---|---|---|---|
| XS | 64-66 | 89-93 | 25-26 | 35-36.5 | 30-32 | 2-4 | 0-2 | 4-6 |
| S | 66-71 | 93-97 | 26-28 | 36.5-38 | 34-36 | 6-8 | 4-6 | 8-10 |
| M | 71-75 | 97-102 | 28-29.5 | 38-40 | 36-38 | 8-10 | 6-8 | 10-12 |
| L | 75-79 | 102-105 | 29.5-31 | 40-41.5 | 38-40 | 10-12 | 8-10 | 12-14 |
| XL | 79-84 | 105-109 | 31-33 | 41.5-43 | 42-44 | 14-16 | 12-14 | 16-18 |
One pieces and sets follow the bottoms chart. For the Tala one piece, if your top and bottom size differ, choose the larger of the two.
Good to know
- Tops and bottoms are sold separately, so you can mix sizes.
- Most tops have adjustable ties or straps; the product page tells you which.
- Still unsure? Send your measurements to hello@masayaswim.com and we will tell you the size we would pick.