I got this in a small and if fits well, it is oversized a little bit but is well made. Quick to throw on when running errands or just want to be casual.
I usually wear a medium or large so I ordered the L/XL and it's perfect. This tank is not thin, it's stretchy but not lose and I love it. I love that it's padded and I don't have to wear a bra! 5*****