Measurements are approximate and taken while laying flat across the front. Not doubled.
x-small: bust = 23"; length = 28"
small: bust = 24"; length = 28.5"
medium: bust = 25"; length = 29"
large: bust = 26"; length = 29"
x-large: bust = 27"; length = 29.5"
xx-large: bust = 28"; length = 30"