So I went to get my alterations done yesterday and the seamstress said I didn't need to wear any shapewear underneath but I feel a little self conscious about my stomach and my hips. I was just curious before I buy anything, which kind you guys like? Also, my dress isn't tight around my hips but I definitely can't afford to gain any weight and was just wondering if any of you knew if shapewear would make that much of a difference in that area? Like, would it be too thick and make my dress too tight or would it not really make a difference?