This week was all about sheers and serious shimmer. And the winners are...

Claire Danes in Oscar de la Renta at the 2011 Emmy Awards. While Claire usually opts for more casual (read: flat) red-carpet fare, she looked fierce in this mosaic, sequin-paneled gown.

Liv Tyler in Stella McCartney at the 2011 New York City Ballet Fall Gala. The actress looked breathtaking in this burlesque-inspired gown, which featured intricate embroidering along the bodice.

Kerry Washington in Zuhair Murad at the 2011 Emmy Awards. The always-polished actress looked red-hot in this sweetheart gown, which boasted a partially sheer skirt and beautiful bugle beading throughout.

Rosie Huntington-Whiteley in Burberry at the Moet & Chandon Etoile Award Gala Ceremony. Rosie proved you can still wear white after Labor Day, as long as you wear it well, in this charming gown complete with sheer, blouson sleeves and a deep-plunge neckline (which has really made a comeback on the red carpet as of late).

Evan Rachel Wood in Elie Saab at the 2011 Emmy Awards. Sculpted shoulders and allover sequins added a mod touch to this otherwise retro gown, which the actress accessorized with a metallic silver clutch.

Photos (left to right): Frazer Harrison/Getty Images; Charles Eshelman; Jordan Strauss/WireImage; Dave M. Benett/Getty Images; Jon Kopaloff/FilmMagic