DIY workout tank- use actual fabric scissors otherwise none of your cuts will come out straight and beware this will resize your shirt making it smaller. A medium will fit like a small, a large like a medium, etc.
Make sure you use a t shirt with very thin, light material. I used a band shirt because I thought it would be so cute but it ended up being thick and stiff. It definitely was easy though! -TM Cute bathing suit cover up:)