The Top 33 Most Expensive Clothing Brands in the World (2022) Louis Vuitton. Moving from an Italian brand to a French one, Louis Vuitton was named the world's most valuable luxury brand by Forbes for six consecutive years from 2006 to 2012, and is still considered both one of the most luxurious and most expensive clothing brands in the world. Founded by Louis Vuitton as a line of flat-top trunks back in 1854, the brand is still known for its famous ...