Measurements are approximate and taken while laying flat across the front. Not doubled.
x-small: bust = 20"; length = 26.5"
small: bust = 21"; length = 27.5"
medium: bust = 22.5"; length = 28.5"
large: bust = 23.5"; length = 29.5"
x-large: bust = 24"; length = 30"
xx-large: bust = 24.5"; length = 30.5"
xxx-large: bust = 25"; length = 31"