From left: Jessica Chastain; Rosario DawsonPale Blue
Sally Hansen Complete Salon Manicure in Barracuda ($7; Target)
From left: Zooey Deschanel; Jennifer LawrenceBright Orange Red
Illamasqua Nail Varnish in Alarm ($14; sephora.com)
From left: Kate Hudson; Michelle DockeryYellow Gold
NARS Shimmer Nail Polish in Desperado ($18; narscosmetics.com) and OPI Nail Lacquer in Oy-Another Polish Joke! ($9, available February; opi.com)
From left: Naomi Watts: Jennifer GarnerGarnet
Julep Nail Vernis in Sharon ($14; julep.com)
Gabby DouglasLime Green
Estée Lauder Pure Color Nail Lacquer in Absinthe ($20; esteelauder.com)
Jodi FosterShimmery Blue
If you really want to channel the woman of the night (Jodi Foster), raise your privacy-fighting fist donning this sparkling number. Yves Saint Laurent La Laque Couture in No 17 Bleu Colbalt ($25; yslbeautyus.com)
Photos: Michelle Dockery, Gabby Douglas, Kate Hudson: Getty Images; all others: Fairchild Archive


















