Swimwear Sizing Chart
Triangle Ops
Tops
| Size | Bra Size Equivalent | Bust (in) | Underbust (in) | Cup Range |
|---|---|---|---|---|
| XS | 32A – 32B | 30" – 32" | 24" – 26" | 30B, 32A, 34AA |
| S | 32C – 34B | 32" – 34" | 26" – 28" | 32B, 32C, 34A |
| M | 34C – 36C | 34" – 36" | 28" – 30" | 34B, 34C, 36B |
| L | 36D – 38D | 36" – 38" | 30" – 32" | 34D, 36C, 38B |
| XL | 38DD – 40DD | 40" – 43" | 32" – 34" | 36D, 38C, 40B |
| XXL | 40DDD – 42DDD | 43" – 46" | 34" – 36" | 38D, 36DD, 34DDD |
Bottoms
| Size | Waist (in) |
|---|---|
| XS | 24" – 26" |
| S | 26" – 28" |
| M | 28" – 30" |
| L | 30" – 32" |
| XL | 32" – 33" |
| XXL | 31" – 34" |
Bust: Fullest part of the chest
Underbust: Ribcage measurement directly under the bust
Disclaimer: For triangle bikinis or stretchy swim tops, cup ranges can overlap between sizes
General Sizing Chart
Body Measurements
| Size | Shoulders (in) | Arms (in) | Chest (in) | Hips (in) | Inseam (in) |
|---|---|---|---|---|---|
| XXS / Y12 | 17.5" | 33.8" | 35.6" | 35.8" | 30" |
| XS / Y14 | 17.9" | 34.4" | 37.2" | 37.4" | 30.5" |
| SM | 18.3" | 35" | 38.7" | 38.9" | 31" |
| M | 18.7" | 35.6" | 40.3" | 40.5" | 31.5" |
| L | 19" | 36.2" | 41.9" | 42.1" | 32" |
| XL | 19.4" | 36.8" | 43.5" | 43.7" | 32.5" |
| XXL | 19.8" | 37.4" | 45" | 45.2" | 33" |
| XXXL | 20.2" | 37.9" | 46.6" | 46.8" | 33.5" |
How to Measure
1. Shoulder Width
Pass the tape measure straight across from the tip of one shoulder to the other, just above your shoulder blades.
2. Chest
Pass the tape measure across your back, under your arms, and over your breastbone at its widest point, keeping the tape measure horizontal. It should sit snugly against your body but should not be pulled too tight.
3. Waist
Pass the tape measure around your natural waistline at the narrowest point of your waist. The tape measure should sit snugly against your body but should not be pulled too tight.
4. Sleeve Length
Keeping your arm straight by your side, measure from the tip of your shoulder to the base of your thumb.
5. Inseam Length
Keeping your legs straight, measure from the ankle to the uppermost part of your thigh.