Calvin Klein (CK; abbreviation: CK) is a world-famous fashion brand, which was created by the famous designer Calvin Klein in 1968. Since its inception, CK has been insisting on the design spirit and perfectionism of "I want the purest, most simple, most fashionable", which has been favored by fashionistas. CK operates three brands, including "Calvin Klein Collection", "CK Calvin Klein" and "Calvin Klein Jeans", as well as casual wear, socks, underwear, sleepwear, swimwear, perfume, eyewear and home accessories. In addition, there are casual wear, socks, underwear, sleepwear, swimwear, perfume, eyewear, home accessories and other products.