I wore this once outdoors, but I'm selling it because I haven't had a chance to wear it again. The following is quoted from the ZOZOTOWN product page: Ombre Check HS Shirt / Ombre Check Shirt (Short Sleeve) An ombre check shirt with an airy lightness is now available from SINSS! The pattern is slightly large, but it has a delicately blurred ombre effect, maintaining a clean impression while incorporating trends in a balanced way. Just by wearing it, this shirt adds a sense of looseness and depth to your styling, and it also goes perfectly with the previously popular "slim fit tanktop"! Simply throw it on and add a slim necklace to complete a seasonal, adult casual look! This is a SINSS-like, carefully crafted piece, without compromise in appearance, comfort, and tailoring! ◾️FABRIC Uses 100% cotton pre-dyed check fabric using 40-count single yarn for both warp and weft. The sheer, thin fabric is very light and breathable, providing a comfortable wearing experience even in the sweaty season.