I ordered a small and although the tag says small is still fits somewhere between standard medium and large it is nice just wish it came in a tall size

I am 66 220lbs very fit so i have issues with most things being an exact fit

I picked up the xlarge to be on the safe side but to be honest its just barely bordering the line between fits perfect and is slightly too big for me so id say trust in the sizechart or whatnot

Its awesome a little bigger than i expected but great overall awesome the medium swims on my daughter who is 59 and 145 lbs