Calvin Klein - Calvin Klein is one of the leading fashion brands in the world with a modern, minimal and refined aesthetic. Quality fabrics and style reinforce Calvin Klein white label shirts as a leader in their category. Crafted from 100% cotton, this Calvin Klein Extra Slim Fitting Shirt is elegant and sophisticated. With a small peak collar, square cuffs, placket and pearl buttons, this Calvin Klein shirt is the epitome of effortless cool. Designed to be worn with or without a tie, this slim and youthful silhouette will allow you to transition effortlessly from day to night.