Cute Nike sports bra

The tag says M so that’s what I bought it for. But I put it in as smaller because it will very unlikely fit people who have size M but I’d say it’s not even an S it’s probably more of an XS. So it’s never actually been worn because it’s too small for me. Yes I can get it on like on the photo but it’s just way too tight for me. So I’d say it’d fit perfect if you have XS. It’s sooo cute though and I’m really sad it doesn’t fit me.