This set is super cute! I'm 16/18, 220lbs and got the 1XL. The first one I got fit perfectly but the bottoms had a little hole in the mesh at the waistband. I reordered the same size and it's more snug. Wish I could wear it comfortably, but not trying to make any holes in the new set!

Top is not made for a big chest, bottoms are super cute they run a little big top runs small