Seen on: Kate Winslet in Elie Saab, Lea Michele in Marchesa, Kerry Washington in Zuhair Murad, Nina Dobrev in Donna Karan
Snag the Style: Calvin Klein's sleeveless gown ($149, Zappos.com) will give you the same look, sans the hefty price tag.
Winslet and Michele, Getty Images
Seen on: Sofia Vergara in Vera Wang, Sarah Hyland in Christian Siriano
Snag the Style: These two Modern Family stars both opted for one-shoulder coral numbers. We're inspired by this universally flattering color. For a similar look in a much more casual fabric, consider MM Couture's asymmetrical knit dress ($68, RevolveClothing.com).
Vergara and Hyland, Getty Images
Trend: Royal Blue
Seen on: Dianna Agron in Roksanda Ilincic, Katie Holmes in Calvin Klein, Claire Danes in Oscar de la Renta
Snag the Style: Royal blue seems to be catching on and each star wore it differently. Foley and Corinna's cool but offbeat style is a great way to experiment with this bold hue. ($120, FoleyandCorinna.com.)
Agron and Holmes, Getty Images
Seen on: Padma Lakshmi in Armani Prive and Kristen Wiig in Zac Posen
Snag the Style: Copper may feel like a difficult color to pull off, but as these two prove, it can work on pretty much any skin tone—just make sure that it's the right shade for you. We love ADAM's halter dress in tech satin ($195, Adam.com).
Lakshmi and Wiig, Getty Images
Trend: Embellished Black
Seen on: Gwyneth Paltrow in Pucci, Evan Rachel Wood in Elie Saab
Snag the Style: Those who aimed for something starker this season did it with a bit of pizzazz. Paltrow showed off her toned abs while Wood went with full-on Hollywood glamor. Jazz up basic black with a few accoutrements: This lace sleeveless dress from American Apparel is a good start. ($52, AmericanApparel.com.)
Paltrow and Wood, Getty Images
Trend: Pink...and Red!
Rashida Jones in Alberta Ferretti and Zooey Deschanel in Monique Lhuillier
Snag the Style:Our Idiot Brother costars Jones and Deschanel may have both opted for dusty pink, but the latter topped hers off with a red bow, a color combo we've been seeing plenty of on the runway. Get the look with Kate Spade New York's Bardot sweater dress. ($355, KateSpade.com.)