It's Never Too Late to Discover a Signature Color

Megan Fox in Dolce & Gabbana at the Nickelodeon Kids' Choice Sports Awards.

Emma Stone in Dolce & Gabbana at the New York Magic in the Moonlight premiere.

Olivia Palermo at the New York Magic in the Moonlight premiere.

Lizzy Caplan in Marchesa at the Television Critics Association Summer press tour.

Erin Heatherton at the Ocean Drive cover party.

Emma Stone outside Late Show With David Letterman.

Emma Stone outside Late Show With David Letterman.

Caitlin Fitzgerald in Michael Kors at the 2014 Television Critics Association Summer press tour.

Lizzy Caplan in Roksanda at the 2014 Television Critics Association Summer press tour.

Jessica Alba in Elie Saab at the 2014 ESPY Awards.

Cameron Diaz at the 2014 ESPY Awards.

Chrissy Teigen at the 2014 ESPY Awards.

Iggy Azalea in Elie Saab at the 2014 ESPY Awards.

Nicole Richie at Extra.

Chrissy Teigen at Extra.

Jess Weixler at the New York premiere of Mood Indigo.

Audrey Tautou at the New York premiere of Mood Indigo.

Olivia Wilde at the Jeff Koons for H&M launch party.

Ashley Benson at the Jeff Koons for H&M launch party.

Diane Kruger outside the Today show.

Ashley Madekwe at the Dior Fusion sneaker collection launch event.

Liv Tyler in Proenza Schouler outside Late Show With David Letterman.

Jessica Chastain in Mary Katrantzou at the Ischia Global Film and Music Fest.

Cameron Diaz at the New York screening of Sex Tape.

Kate Hudson in Michael Kors at the Wish I Was Here screening.

Ashley Greene at the Wish I Was Here screening.

Allison Williams in Altuzarra at the Wish I Was Here screening.

Judy Greer at the FX premiere of Married.

Freida Pinto at the Ischia Global Film and Music Fest.

Jessica Chastain in Dolce & Gabbana at the Ischia Global Film and Music Fest.

Gisele Bündchen in Louis Vuitton at the World Cup final in Brazil.

Jessica Chastain at the Ischia Global Film and Music Fest.

Brit Marling at a New York I, Origins screening.