These have amazing stretch to them! All three are size 0-6 months. Set features 1 short sleeve t-shirt, 2 onesies both in excellent condition, and 1 tank top. Minor flaws. The tshirt seam came loose in the back(featured in the picture) and the tank too has a small bleach spot on the collar(also featured in the pictures) All are in gently used condition. Comes from pet friendly and smoke free home.