This top is a light layer of sheer beauty, made of a high quality rayon lycra and a unique burn out material in the sleeves.
XS - bust: 28" - 34"
S - bust: 30" - 36"
M - bust: 32" - 38"
L - bust: 34" - 40"
Although these are some basic guidelines for the measurements, if you are slightly out of the range it will most likely still work, as this top is adjustable in the front.