YOUTHUP-Mens Apparel-Fruugo Flagship Store.[Material]: Polyester 65% ,Viscose 30% ,Spandex 5%[Occasions]:Wedding, party, dinner, date, celebration, dinner, graduation ceremony, cocktail, stage performance, dancing, nightclub, festival and Christmas and other normal or infromal occasions.[Version]: Slim Fit [Washing instructions]: Hand wash at low temperature is recommended. Dry cleanable. Low temperature iron, never use bleach. [NOTICE]: 1.The size chart is for reference only.There is an error of 1-3cm, which is a normal phenomenon.Please take the material object as the criterion. 2.Please note that slight color difference should be acceptable due to the light and screen.