Swimwear Size Guide
Our swimwear follows international sizing from XS to XXL. Please review the chart below to confirm it matches your target market before approving samples. If adjustments are needed, we will modify the pattern to ensure a proper fit during production.
Swimwear Size Chart
(Inch / CM toggle above the table)
Scroll to view
| IN CM | AUS/UK | USA | EU | BUST | UNDER-BUST | WAIST | HIPS |
|---|---|---|---|---|---|---|---|
| XS | 6 | 2 | 32 | 31 | 27 | 25 | 35 |
| S | 8 | 4 | 34 | 33 | 29 | 27 | 37 |
| M | 10 | 6 | 36 | 35 | 31 | 29 | 39 |
| L | 12 | 8 | 38 | 37 | 33 | 31 | 41 |
| XL | 14 | 10 | 42 | 39 | 35 | 33 | 43 |
| XXL | 16 | 12 | 44 | 41 | 37 | 35 | 45 |
These are body measurements, not garment measurements. We measure garments laid flat before they are worn. Once worn, the fabric stretches to fit the body so that finished pieces will be slightly smaller than your body measurements. This is standard for swimwear and all stretch fabrics.
How to Measure
Use a soft cloth tape. Measure over bare skin or unpadded underwear, keeping the tape level and snug without compressing.
Bust: Measure around the fullest part of the chest, directly under the arms.
Underbust: Measure around the ribcage, directly below the bust, while standing straight with a relaxed posture.
Waist: Measure around the natural waistline at its narrowest point, typically just above the navel.
Hips: Measure around the fullest part of the hips, about 20 cm below the waistline, with feet together.
Grading and Size Adjustments
We develop all patterns in 2D AutoCAD to ensure accuracy, enable quick adjustments, and maintain consistency from the first sample to bulk production.
We can adjust sizes up or down by half or full increments across the entire range without re-cutting patterns. If you need sizes outside our standard range, please let us know.
Next Step
If our sizing meets your market needs, you can begin your swimwear brand or learn more about our sampling process. If you have chosen your styles, please review our MOQs and timelines.
