The collection includes pants of various comfortable, trendy, and stylish materials like velvet, cotton, etc. Calvin Klein Inc. is an American fashion brand that was set up in 1968. It was established by the popular fashion designer Calvin Klien. Lifestyle and home accessories, watches, fragrances, and more. Navy blue is the most common color for denim and dress pants. Durable or fancy? Look or feel? What you want in your Calvin Klein Navy Blue Pants for women depends on materials like Blend and Polyester.