I'm not sure about the sizing, but check out my ad for a custom made perf suit made by Barnacle Bill that my wife has for sale
BKS 1 piece. My wife is the exact same size. She doesn't use it anymore. Perfect condition and just got the cleaned and conditioned from Barnacle Bills. Non smoking house
My wife still has hers. It has not been worn since it was cleaned and conditioned from Barnicle Bills.