In My Tattoo Era Tee

Cold Water Wash: Use cold water to prevent shrinkage and color fading, according to the Adair Group. 
Gentle Cycle: Opt for a delicate or gentle cycle on your washing machine to minimize agitation. 
Mild Detergent: Use a mild, pH-neutral detergent that is free of bleach and harsh chemicals, as these can damage the delicate fibers. 
Avoid Bleach and Fabric Softeners: These can weaken the fibers and affect the color of the fabric. 
Air Dry: Whenever possible, air dry your Supima cotton t-shirts on a drying rack or clothesline.