Reposhing this item I purchased from @posh_st. Lovely quality but this style of tank top didn't suit me. Nwot size 2 equates to a medium and it is true to size. measurements are 15.5 armpit to armpit 24 length from top of shoulder to bottom. fabric label says 100% cotton although it has some stretch to it. Labels are cut to prevent returns. Questions? Leave a comment below!