Bests & Worsts Reviews from Amazon

I measured myself around before purchasing and measured as a 40H so that's what I purchased. When I received the bra I couldn't even get it on, I tried to snap it while on and it wouldn't come close to reaching the snaps and I tried to put it over my head after snapping and I couldn't even get it on past my arms. I unsnapped it and laid it out on the floor and it measured 32 with the measuring tape but the tag says 40.