I am ver happy with this bra! I usually wear camisole with built in bra and other shirt over it so it gets so hot in the summer. I found this and I thought this could help me little bit cooler. I am 5’4 and 109 lb and got me a size M. I am between the size S and M so I don’t really know how a size fits me until I try it. I do like loose fit bras because I often get nauseous wearing tight bra. This medium fit me perfectly without tightness. I am thinking about getting me a large one to see if I can getaway with it without riding up to much. This bra will keep me cool in the summer! I really love it. I highly recommend it.I'm a 32F. This thing fits great! Size large. I'm going to wear it as a shirt for lounging. I might knock myself out if I worked out in it, but it's absolutely perfect for everyday wear. I'm going to buy two more! Wish it came in more colors.As others have mentioned, the lower part of the tank is loose and looks kinda odd. It's comfortable but I've had better so I am returning it.I don't work out in this but like it for around the house only thing is the shirt was a little shorter than I thought I would be. Otherwise great itemIt was just perfect and as expected!!So comfortable! I really love how it fitsi like the way this fits and i like the way it looks on.