Runner-up: Jaime Lannister in a bow tie! But even he can’t touch the ...
Best: Zachary Quinto.
Zachary Quinto, Nikolaj Coster-Waldau, Alexander Skarsgard, Gerard Butler, and Italo Zucchelli attended the 2013 Costume Institute Gala.Photo credits: TIMOTHY A. CLARY /Dimitrios Kambouris /Larry Busacca /Getty Images, Joel Ginsburg /WENN