▽ Number of times worn Once. I'm selling it because I couldn't wear it well. It has been washed, so please refrain from purchasing if you are concerned. ▽ Material 100% cotton ▽ Details Short length. GU (ジーユー) is a Japanese fast fashion brand, established in 2006 as a wholly-owned subsidiary of Fast Retailing Co., Ltd. (the parent company of Uniqlo). The brand name "GU" comes from the message "Let's wear it more 'freely'," and proposes enjoying fashion freely.