So I bought the whole outfit but the sweatpants are true to size I have had acouple bbls and smaller waist big bum and the medium fits perfect not super super tight or loose if u have like not much of a bum I’d say maybe go one size down. But for me perfect so comfy and cozy good material. I also bought the T shirt it does fit small and if u have boobs def go up a size I got a large in it have DD breast and it fit perfect and was snug on me so def size up on the top! Love this set tho!

Great fit