![galleries/2014/04/04/from-kate-upton-to-emma-watson-the-best-and-worst-dressed-of-the-week/140403-best-worst-dressed-tease_ezzxl1](https://www.thedailybeast.com/resizer/v2/A64LUW3BNVJYHDH5GAQKUKBCCU.jpg?auth=fe39e4cc7fb7348c12dec1a287d7e853ede7c9a2931ee380d2faaebfec2d20a6&width=800&height=533)
Kate Upton looked classic in WilliamVintage, Charlotte Casiraghi made a stunning post-baby debut in Chanel Couture, and Rita Ora was a feathery mess. Plus, more best and worst dressed of the week.
Getty![galleries/2014/04/04/from-kate-upton-to-emma-watson-the-best-and-worst-dressed-of-the-week/140403-best-worst-dressed-upton_hu9fqm](https://www.thedailybeast.com/resizer/v2/4XRZD45SURLJPMOSWLCU5HROJI.jpg?auth=c8a0e17164aeb9ab3d27952264537bfd1fcd7613548ec83c2bd344fbb6a2a0af&width=800&height=1170)
Kate Upton looked radiant at the U.K. premiere of The Other Woman on April 2 in a black WilliamVintage dress with an asymmetrical neckline and dangling diamond earrings by Alder.
Anthony Harvey/Getty![galleries/2014/04/04/from-kate-upton-to-emma-watson-the-best-and-worst-dressed-of-the-week/140403-best-worst-dressed-casiraghi_nhpk8o](https://www.thedailybeast.com/resizer/v2/QSQ255NBPJI2NANXVUS6ICOTDA.jpg?auth=1c68435a85f5bb9c063e4f12f16be3b2320134e8b4a5fa68829c032d5efa2561&width=800&height=1220)
For her first official appearance after giving birth, Charlotte Casiraghi attended the Rose Ball 2014 on March 29 in Monaco wearing a strapless, iridescent light-blue gown from Chanel's Spring 2014 Couture collection.
Pascal Le Segretain/Getty![galleries/2014/04/04/from-kate-upton-to-emma-watson-the-best-and-worst-dressed-of-the-week/140403-best-worst-dressed-kate-mara_kbvelq](https://www.thedailybeast.com/resizer/v2/YASCJMHQ6FINRPCPDSZUC5JQGA.jpg?auth=897924818c7ecf9a7985305d04795e53392a088ee282794debaa8df88550e066&width=800&height=1254)
For the Humane Society’s 60th anniversary benefit on March 29 in Beverly Hills, actress Kate Mara opted for a black-and-white printed look from Balenciaga's Spring 2014 collection and Stuart Weitzman heels.
Jason Merritt/Getty![galleries/2014/04/04/from-kate-upton-to-emma-watson-the-best-and-worst-dressed-of-the-week/140403-best-worst-dressed-poppy_kpktww](https://www.thedailybeast.com/resizer/v2/6MPCYN7MOZMODD7S5QBPE5SVAM.jpg?auth=b782f0600dfcd9fc2de61b68a06037d8ef0e1cc7e6ad78560e950edb483c3a21&width=800&height=1188)
Poppy Delevingne celebrated the Victoria and Albert Museum's upcoming exhibit, The Glamour of Italian Fashion, on April 1 in a long-sleeved multi-colored printed gown by Emilio Pucci and a Zagliani clutch.
Tim P. Whitby/Getty![galleries/2014/04/04/from-kate-upton-to-emma-watson-the-best-and-worst-dressed-of-the-week/140403-best-worst-dressed-pare_sobqcn](https://www.thedailybeast.com/resizer/v2/T3IJL3EQI5IGDKAYKPEM46QAVI.jpg?auth=7e76cb2afe1bf16b7b6dccb197ff4dd4ef017a84bdb6da59cd18f4c5347b3252&width=800&height=1571)
Actress Jessica Pare attended the Mad Men season 7 premiere on April 2 in Hollywood sporting a one-sleeve, iridescent green Antonio Berardi Pre-Fall 2014 dress and black patent Christian Louboutin heels.
Jason Merritt/Getty![galleries/2014/04/04/from-kate-upton-to-emma-watson-the-best-and-worst-dressed-of-the-week/140403-best-worst-dressed-emma_q1d5zr](https://www.thedailybeast.com/resizer/v2/MPMI3UK5IZNX7MDQ5IJSRTIK6A.jpg?auth=595f45f9943660fbdcd395164c3b57359fe926b851dccaea0975ca177e77eab3&width=800&height=1307)
Continuing her incomparable red carpet streak, Emma Watson stepped out for Noah's U.K. premiere on March 31 in a simple white Ralph Lauren gown, a Jimmy Choo clutch, Anita Ko earrings, and gold cuffs by Jennifer Fisher.
Tim P. Whitby/Getty![galleries/2014/04/04/from-kate-upton-to-emma-watson-the-best-and-worst-dressed-of-the-week/140403-best-worst-dressed-ora_rg1ksg](https://www.thedailybeast.com/resizer/v2/HWCWQ46Y7NP7XADJBDLM3KFPHA.jpg?auth=f7abbacfc183cf78b881d3b817893b0daa3e89224e31e53ef0c6479697cceb70&width=800&height=1246)
Rita Ora looked wild at the preview of The Glamour of Italian Fashion exhibit at the Victoria & Albert Museum on April 1 in London, wearing a white feathery Roberto Cavalli number and sprayed white hair that channeled Nicole Richie's last Met Gala look.
Tim P. Whitby/Getty![galleries/2014/04/04/from-kate-upton-to-emma-watson-the-best-and-worst-dressed-of-the-week/140403-best-worst-dressed-gerwig_r0jy7x](https://www.thedailybeast.com/resizer/v2/N3QRAEXV4VP7RKM467EC2QVPUM.jpg?auth=8560ee37919c11dbccf30f05b6bae07f1c0d849c6b96492d3eb64e0066d4508f&width=800&height=1219)
The burgundy lace Stella McCartney jumpsuit was too much of a statement for actress Greta Gerwig, who wore the unflattering look to The New Museum's Annual Spring Gala on April 1 in New York City.
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