No bleach is used.
It should be ironed at low temperature. 80% Cotton, 20% Polyester, Flame Blue, Casual Model, Slim Fit, Hidden Button Collar, Long Sleeve, No Pocket, Summer Collection, Slim Fit Slim Fit Buttoned Collar Flamed Shirt, Product Size: L, Model Information: Height: 1.89cm , Weight: 80kg, Product Code: 4A2022200073MAV.