Fashion MORE BEST DRESSED WINNERS By InStyle Editors InStyle Editors Facebook Instagram Twitter Our editors and writers comprise decades of expertise across the beauty, fashion, lifestyle and wellness spaces in print and digital. We prioritize journalistic integrity, factual accuracy, and also having fun with every story we share. InStyle's editorial guidelines Published on October 12, 2017 @ 10:48AM Pin Share Tweet Email Trending Videos Photo: Gareth Cattermole/Getty Images 01 of 40 11. Lily Collins Pascal Le Segretain/Getty 02 of 40 12. Sofia Boutella Noam Galai/Getty Images 03 of 40 13. Zendaya Craig Barritt/Getty 04 of 40 14. Kirsten Dunst Pascal Le Segretain/Getty 05 of 40 15. Reese Witherspoon Jeff Kravitz/FilmMagic 06 of 40 16. Rita Ora Gilbert Flores/Variety/REX/Shutterstock 07 of 40 17. Michelle Williams Pascal Le Segretain/Getty 08 of 40 18. Emma Stone Fred Duval/FilmMagic 09 of 40 19. Selena Gomez Mike Pont/WireImage 10 of 40 20. Elle Fanning George Pimentel/Getty 11 of 40 21. Emma Watson Alberto E. Rodriguez/Getty 12 of 40 22. Sophie Turner John Shearer/Getty Images 13 of 40 23. Gal Gadot Michael Tran/Getty Images 14 of 40 24. Naomi Watts Dominique Charriau/Getty Images 15 of 40 25. Celine Dion C Flanigan/Getty 16 of 40 26. Evan Rachel Wood Eric Jamison/Invision/AP 17 of 40 27. Gwyneth Paltrow Matthew Eisman/Getty 18 of 40 28. Yara Shahidi Steve Granitz/Getty Images 19 of 40 29. Cara Delevingne Victor Chavez/Getty 20 of 40 30. Zoë Saldana Venturelli/Getty 21 of 40 31. Sofia Coppola Edward Berthelot/Getty Images 22 of 40 32. Dakota Johnson David M. Benett/Getty for Eco-Age 23 of 40 33. Lupita Nyong'o Evan Agostini/Invision/AP 24 of 40 34. Margot Robbie James Devaney/GC Images/Getty Images 25 of 40 35. Priyanka Chopra John Shearer/Getty 26 of 40 36. Gigi Hadid Handout/Getty 27 of 40 37. Isabelle Huppert Venturelli/WireImage 28 of 40 38. Kerry Washington Jason LaVeris/Getty Images 29 of 40 39. Rosie Huntington-Whiteley JB Lacroix/Getty Images 30 of 40 40. Laura Harrier Rob Kim/Getty Images 31 of 40 41. Carolyn Murphy Sylvain Gaboury/Getty Images 32 of 40 42. Kristen Wiig Getty 33 of 40 43. Gabrielle Union Ilya S. Savenok/Getty Images 34 of 40 44. Jessica Chastain Alberto E. Rodriguez/Getty 35 of 40 45. Bella Hadid Krista Kennell/Getty 36 of 40 46. Liya Kebede Venturelli/WireImage 37 of 40 47. Jennifer Lawrence Stefania D'Alessandro/WireImage 38 of 40 48. Emily Ratajkowski Kevin Mazur/Getty 39 of 40 49. Adwoa Aboah Karwai Tang/Getty Images 40 of 40 50. Aishwarya Rai Gareth Cattermole/Getty Images