Comfortable breathable braFabric name: nylon nylon Size 1 2 lower bust size (cm) Underwear size 1 2 waist (cm) Medium length (cm) 36 36 XL 30 26 38 36 XL 30 26 40 37. 5 2XL 32 27 42 39 3XL 34 28 44 40. 5 4XL 36 29 46 42 5XL 38 30 48 43. 5 6XL 40 31 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes. Please allow 2 3cm differences due to manual measurement. 2. Please check the size chart carefully