OC26 Size Chart
| Size | BUST | WAIST |
| S | 31.5-33.5 inch / 80-85cm | 23.6-25.6 inch / 60-65cm |
| M | 33.5-35.4 inch / 85-90cm | 25.6-27.6 inch / 65-70cm |
| L | 35.4-37.4 inch / 90-95cm | 27.6-29.5 inch / 70-75cm |
| XL | 37.4-39.4 inch / 95-100cm | 29.5-31.5 inch / 75-80cm |
| 2XL | 39.4-41.3 inch / 100-105cm | 31.5-33.5 inch / 80-85cm |
| 3XL | 41.3-43.3 inch / 105-110cm | 33.5-35.4 inch / 85-90cm |
| 4XL | 43.3-45.3 inch / 110-115cm | 36.2-38.2 inch / 92-97cm |
| 5XL | 45.3-48 inch / 115-122cm | 38.2-40.2 inch / 97-102cm |
| 6XL | 48-50 inch / 122-127cm | 40.2-42.1 inch / 102-107cm |