u/Inevitable_Stop_6941

i tried on a jacket in nike and it was perfect fit but pricey so I had to think about it. i came Back after one day and bought it without trying (took same size) and its huge! I feel like I’m swimming in my father’s shirt. I already took the tag out and wore it. It’s not different fit, it’s exactly the same jacket from the same place, same shelf. why would it happen and can I still switch it for the right size?