I'm a shirt size (S)(bra34). I'd recommend you order the vest/corset in a size (L)for laces open or even (XL) laces closed. This item is far better quality then I expected; it is solid, holds together and comfortable............be sure to order correct size. Customer Service..........? Terrible!!! I got my item quickly and in perfect condition; but tried to return item for correct size, and couldn't get anyone who spoke english well enough to understand me well enough.
So yeah; item is nice, but order 2 sizes larger.