I've measured myself according to boobs or bust and tried on at least 15 bras, determined to find one that fits for a change. So, I was wearing a 34 c but have bought a 32 e. It fits perfectly but feels so incredibly tight after a few hours. I was so happy initially as my boobs have been lifted and they feel completely secure. However, as the day has worn on I just feel like I want to rip it off! Do I need to persevere, will it loosen and stretch when it's been washed? It also seems to separate my boobs quite a bit more than I'm used to, I can feel my boobs when I put my arms down by my side. It is a lightly padded t-shirt bra, the cups are huge but there is no gaping and the band sits flat against my chest. I was so hopeful I had found the perfect fit!