NWOT Nike polka-dot sports bra

This brand-new Nike sports bra is super cute but smaller than indicated. It’s tagged as a medium but is really a small so I couldn’t wear it. Bought at a sample sale without change rooms and tags removed to cross the border, unfortunately I can’t get any use out of this really cute bra because of the sizing. Does not come with cups but has the pockets for it and has stand style bra straps for easy adjustability. Mesh back for breath ability and 3cm thick elastic for super support. Smoke/pet-free