All t-shirts are 100% cotton, preshrunk. There are slight variations between t-shirts as they are not colored in any set pattern. I have 1 medium, 2 larges, 2 XL's and 1XXL available. Washing instructions: wash inside out on delicate cycle, low heat in the dryer. I recommend washing the t-shirt alone the first time you wash it. I don't charge for shipping within the 48 continental United States. If you live outside of that area, please message me and I can give you an estimate on shipping costs. Thanks for shopping!