As if we could ever forget the plaid skirts, knee-high socks and perfectly coordinated looks that made Clueless a fashion masterpiece. The genius behind those iconic outfits - costume designer Mona May - gave Us Weekly exclusive details on her upcoming coffee table book, The Fashion of Clueless. The book is a dreamy deep dive into the unforgettable ensembles that made the 1995 movie a pop culture staple and a style bible to this day. "I design for women and I really think of their bodies," May told Us, revealing that she puts careful consideration into every outfit.