These are body measurements. (In inches)
XS- Chest - 34, Waist - 32, Hip - 36, Shoulder - 14
S - Chest - 36, Waist - 34, Hip - 38, Shoulder - 14.5
M - Chest - 38, Waist - 36, Hip - 40, Shoulder - 15
L - Chest - 40, Waist - 38, Hip - 42, Shoulder - 15.5
XL - Chest - 42, Waist - 40, Hip - 44, Shoulder - 16
