Questions About Donna Karan Calvin Klein Ralph Lauren Versace Vera Wang Marc Jacobs

What is the average price of a piece of clothing from each of these designer brands?

Alexander McQueen Calvin Klein Christian Dior Coco Chanel Dolce & Gabbana Donna Karan / DKNY Estee Lauder Gianni Versace / Versace Giorgio Armani Guccio Gucci Hubert de Givenchy / Givenchy Louis Vuitton Marc Jacobs Miuccia Prada / Prada Ralph Lauren Stella McCartney Thomas Burberry Tommy Hilfiger Valentino Vera Wang Vivienne Westwood Yves Saint Laurent

Why are Designer labels so expensive, and considered luxurious? What is so unique about them?

like these: Alberta Feretti Alexander Mcqueen Anna Sui Alexander Mcqueen Akris Balenciaga Betsey Johnson Burberry BCBG Max Azaria ( also known as BCBG ) Bottega Veneta Chanel Christian Dior Coach Cynthia Rowley Calvin Klein ( not really considered designer ) Charlotte Ronson Cartier Cole Haan Chloe Dolce& Gabbana Derek Lem Diane Von Furstenberg Diesel Donna Karan DKNY Emilio Pucci Ella Moss Escada Ed Hardy Fendi Giorgio Armani Gucci House Of Holland Hermes Jill Stuart Jimmy Choo John Galliano Juicy Couture Kenneth Cole Kate Spade L.A.M.B Lacoste Lanvin Lily Pulitzer Louis Vuitton Marc Jacobs Marni Max Mara Miu Miu Miss Sixty Missoni Moschino Nina Ricci Oscar Le Renta Phillip Lim Prada Ralph Lauren Rebecca Taylor Rock & Republic Stella Mcartney Steve Madden Tiffany & Co. Theory Valentino Vera Wang Vera Bradley Versace Yves Saint Laurent ( YSL ) Zac Posen most of them are just so plain & dull, I don’t get it. is it because some are of real gold, genuine leather & authentic fur? but y