If you have any questions regarding fit please email sizing@oseiduro.com with your measurements, and we can help you find the correct size. Please note we are a small team who work Monday - Thursday. Thanks for your patience!
The below sizes are for bodies, not for garments. For garment measurements please see individual product listings.
Women's Size Chart
| BUST | WAIST | HIP | |
| XS | 32" - 33" | 25" - 26" | 34" - 35" |
| S | 34"- 35" | 27" - 28" | 36" - 37" |
| M | 36" - 37" | 29" - 30" | 38" - 39" |
| L | 38" - 39" | 31" - 33" | 40" - 42" |
| XL | 40" - 44" | 34" - 37" | 43 - 48" |
| 2X | 45" - 48" | 38" - 42" | 49" - 54" |
| 3X | 49" - 52" | 43" - 47" | 55" - 60" |
| 4X | 53" - 58" | 48" - 52" | 61" - 65" |
| 1 (XS-S) | 32" - 35" | 25" - 28" | 34" - 37" |
| 2 (M-L) | 36" - 39" | 29" - 33" | 38" - 42" |
| 3 (XL-2X) | 40" - 48" | 34" - 42" | 43" - 54" |
| 4 (3X-4X) | 49" - 58" | 43" - 47" | 55" - 65" |
Men's Size Chart
| SIZE | NECK | CHEST | WAIST | HIP |
| XXS | 14" | 32" - 33" | 25" - 26" | 30" - 31" |
| XS | 14 1/2" | 34" - 36" | 27" - 28" | 32" - 34" |
| S | 15" | 37"- 38" | 29" - 31" | 35" - 37" |
| M | 15 1/2" | 39" - 40" | 32" - 34" | 38" - 40" |
| L | 16" - 16 1/2" | 41" - 44" | 35" - 38" | 41" - 44" |
| XL | 17" - 17 1/2" | 45" - 48" | 39" - 42" | 45" - 48" |
| 2X | 18" - 18 1/2" | 49" - 50" | 43" - 46" | 49" - 52" |
| 3X | 19" - 19 1/2" | 51" - 58" | 47" - 50" | 53" - 56" |
| 4X | 20" | 59" - 60" | 51" - 54" | 57" - 60" |
| 5X | 20 1/2" - 21" | 61" - 64" | 55" - 54" | 61" - 64" |
| 0 (XXS) | 14" | 32" - 33" | 25" - 26" | 30" - 31" |
| 1 (XS-S) | 14 1/2" -15" | 34" - 38" | 27" - 31" | 32" - 37" |
| 2 (M-L) | 15 1/2" - 16 1/2" | 39" - 44" | 32" - 38" | 38" - 44" |
| 3 (XL-2X) | 17" - 18 1/2" | 45" - 50" | 39" - 46" | 45" - 52" |
| 4 (3X-4X) | 19" - 20" | 51" - 60" | 47" - 54" | 53" - 60" |
| 5 (5X) | 20 1/2" - 21" | 61" - 64" | 55" - 58" | 61" - 64" |