Calvin Klein is a famous American fashion brand known for its modern and minimalist designs. Founded by designer Calvin Klein in 1968, the brand quickly gained popularity for its stylish clothing, accessories, and fragrances. Its iconic logo and clean lines have made it a staple in the fashion industry, appealing to both men and women. In addition to clothing, Calvin Klein is well-known for its provocative advertising campaigns, which often feature bold imagery and themes. The brand has expanded into various product lines, including Calvin Klein Jeans and Calvin Klein Underwear, making it a household name around the world.