I purchased this at a retail store several years ago and am selling it because my child has outgrown it. The hood is detachable. My child wore this when going to the beach. This is the price for the top and bottom set. If I remember correctly, the jacket was around 10,000 yen and the bottoms were around 6,000 yen. The size chart says 4T is for 102-112 cm, so please use that as a reference. #Patagonia #patagonia