Authentic SHEIN Clothing Brand New Polyester 35% and Cotton 65 % Affordable pricing and comfortable to wear Limited Edition With tag and Pouch The instruction for washing will see in tag inside of the apparel The clothing is eco-friendly, quick-dry, and stain-resistant. You’ll want to keep it stain, moisture, and odor-free, too, for it looks pretty darn good. The clothing is designed to be easily cleaned and worn a lot.