The top is a Medium. The bottoms are Large. They stretch lightly! The top has never been worn because it’s too small for me. The leggings I’ve worn twice! Pretty much in new condition except for a laundry detergent stain on the arm which can probably be rubbed out. The leggings come with a hidden string inside on the front to tighten around the waist if needed. These leggings are perfect. This set is soooooo cute!! Strawberry 🍓 vibes