This is my favorite thing to wear around the house. It fits me exactly the way it looks on the model. I'm 5'3 132 lb and I got a medium. When I wear the pants at my belly button the pants touch the floor. The top is loose fitting, and I've actually stretched out the neck a little bit from breastfeeding because my toddler pulls on the shirt like she wants to hop in 😆 I got the ain't mad about plaid long sleeve two-piece set and it is much shorter in the pant. I love the ribbed material of this one and the dark color guarantees that it's not see-through.