00 less, quality is same, i bought that one in a medium and it's rather large on me

I loved this, wasn't the right fit for me i bought this in a large, based on other reviews, i usually wear an xl, i'm 5'7 175 lbs, and since going through menopause all my weight has shifted to my abdomen, this dress does not hide the rolls! i also bought what appeared to be the same dress from another seller (in a different color) for $15