0Best & Worst Dressed of the WeekOur PicksMichelle Obama looked classic in black and red Tracy Reese, Kate Moss glowed in yellow Louis Vuitton, and Rihanna actually wore clothes. See fashion's highs and lows this week.Lori-Lee EmsheyUpdated Jul. 11, 2017 9:18PM ET / Published Aug. 30, 2013 4:45AM ET Jun Sato/WireImage; Alex Wong/Getty; Michael Stewart/WireImage; Ian Gavan/Getty Jun Sato/WireImage; Alex Wong/Getty; Michael Stewart/WireImage; Ian Gavan/Getty Best Dressed, Summer Florals: Alexa ChungJosiah Kamau/BuzzFoto/FilmMagic Best Dressed, Bow Down: BeyoncéMichael Stewart/WireImage Best Dressed, Mixing Patterns: Léa SeydouxKay-Paris Fernandes/Getty Best Dressed, Screaming Sophistication: Michelle ObamaAlex Wong/Getty Best Dressed, Red Hot: Sandra BullockIan Gavan/Getty Best Dressed, The Ultimate Muse: Kate MossJun Sato/WireImage Best Dressed, So Unlike Herself: RihannaAKM Images/GSI Media Worst Dressed, Out of Place: Johnny WeirBrad Barket/Getty for Moet & Chandon Worst Dressed, Girl Gone Grunge: Lana Del ReyFameFlynet
Jun Sato/WireImage; Alex Wong/Getty; Michael Stewart/WireImage; Ian Gavan/Getty Best Dressed, Summer Florals: Alexa ChungJosiah Kamau/BuzzFoto/FilmMagic Best Dressed, Bow Down: BeyoncéMichael Stewart/WireImage Best Dressed, Mixing Patterns: Léa SeydouxKay-Paris Fernandes/Getty Best Dressed, Screaming Sophistication: Michelle ObamaAlex Wong/Getty Best Dressed, Red Hot: Sandra BullockIan Gavan/Getty Best Dressed, The Ultimate Muse: Kate MossJun Sato/WireImage Best Dressed, So Unlike Herself: RihannaAKM Images/GSI Media Worst Dressed, Out of Place: Johnny WeirBrad Barket/Getty for Moet & Chandon Worst Dressed, Girl Gone Grunge: Lana Del ReyFameFlynet