Hi ladies! Maybe I'm the last person to discover this but I was shopping yesterday for sports bras I can sleep in - my boobs are sorest in the morning when I wake up. I'm petite but boobs are big, but the problem with most sports bras is they are meant for sports, hello, so they actively compress. I stumbled upon what turned out to be a yoga bra ($5 on clearance!) and it's PERFECT. Not a lot of fabric or compression but just enough support for sleeping and lounging. Just wanted to share!