I will have to try a different size.  I have other champion sports bras, and the medium's fit good.  Got this and it is cut quite small.  It also has a bra-style hook in the back, and i can't figure out how I could get the thing on my head and then snap this hook.  I don't think even if it fit me, how I would end up hooking the hooks by myself... so I'd never be able to get dressed by myself wearing this bra. lol.  I prefer my sports bras tight to hold the 'girls' in, and this was definitly tight, but too tight to get on with the hooks already hooked.