It sits high on the chest so it doesn't allow much cleavage to show.  Very lightweight, so it does not bulk up underneath covering clothes, which is nice.  It is more of an elastic/body hugging material, like shapewear.  For bigger chested and thicker girls like myself, the length is very short, so it will roll up over the belly if you over extend.  Otherwise, serves its purpose, and is very comfortable.  Barely notice it's on.