Wacoal Response: Bras will irritate under the arms when the back size is incorrect. It sounds like you are buying a bra in too small of a band size. I believe you said you are a 36--try a size 38 and maybe even move the hook over one time and you may find more comfort. Eden3000 from San Francisco, CA
Wacoal Response: This bra is a minimizer and by design it will fit smaller because it compresses the bust for the minimizing\smaller appearance. Try a regular Wacoal full figure bra- we suggest Wacoal Basic Beauty Full Figure Underwire Bra 855192 it will give you the appearance you want and will be more comfortable. Barbara from Irmo, SC USA
Wacoal Response: If you are unhappy with this fabric but like the fit please try Wacoal Slimline Seamless Minimizer Bra 85154. It is a great minimizer with a very smooth cup. Merilee from MD