Good American black polyester & elastane leggings size 6 #activewear #athleisure Both Good American leggings and workout top. Top is a 5, leggings are a 6. GA 5= 18/20 or 2X. I believe these fit like a 16/18 for top and bottom. These aren’t technically matching pieces but bought them together. If you want measurements or buy individual pieces please reach out. Thank you.