Size Chart:

S: (Height: 5'1 -5'4)/(Hip Width: 33'-39')

M: (Height: 5'3 - 5'7)/(Hip Width: 37'-41')

L: (Height: 5'5 - 5'8)/(Hip Width: 41'-46') 

XL: (Height: 5'6-5'10)/(Hip Width: 46'-50')

XXL: (Height: 5'10-6'3)/(Hip Width: 51'-56')

When determining your size, always choose the size that corresponds to the highest value in terms of height or width of your hips (the widest part). If you hesitate between two sizes, go with the larger one! The material is quite elastic and will not be "loose". On the contrary, it will also be comfortable and shaping