Herve L. Leroux

Celebs took to the red carpet last night to celebrate the Writers Guild Awards (which spanned across both coasts), looking nothing short of chic in a range of gorgeous gowns and party-perfect dresses. In celebration of the outstanding achievements of the top movies and series in the past year, Jessica Chastain made her entrance on the West Coast red carpet wearing a blush Dior dress paired with Jimmy Choo heels; Amy Poehler stunned in an Hervé Leroux fitted sheath; while Lena Dunham held down the East Coast festivities in a printed Reed Krakoff creation. See every red carpet turn in the slideshow now.

While debuting her perfume in London, Dita Von Teese chose plunging-neckline gowns on two occasions. The first one, a forest-green number by Herve L. Leroux, was for the daytime photocall, while the gold lamé gown was for an evening soiree. Plunging gowns can veer toward cheesy, but Dita's selections prove that they can also be super sophisticated if the cut and color are right. Inspired by Dita's, we set out to find equally chic plunging dresses for all your upcoming soirees. There's everything from bright red to sequined to leopard print to sexy black. Step inside to see and shop them all.