Purchased online at Costco last year for ¥3,298. Size: 90 Color: Blue x Black New, but there was a stain on the logo on the sleeve of the rash guard from the beginning. Please consider only if you don't mind. This season, Costco online is also selling a 2-piece kids' swimsuit set for ¥3,298＾＾ The design is from last year, but the price is about half of the purchase price＾＾ How about getting it at a bargain price before the season starts?