This is a form fitting, snug top.  If you are hoping to camouflage lumps or bra bulge this isn't the top for you. But if you're wearing this in layers it will work great. It has a high neckline (which I like) and it absolutely covers any hint of bra straps. The Grey one has a hint in green in it but I'm okay with that because I bought it to wear under a filmy green and grey kimono.  It is not long in length.