I loved it but it runs small. I can not return it because I removed the tag. It is not stretchy material you can go one or two size up

I measured myself to make sure the sizes matched. I tried to slip it on over my head and I got stuck, it wouldn’t make it past my boobs. So I tried another way to get it on and I tried to slip it up from the bottom and it would not get past my thighs. Definitely size up one or two sizes