Zac Efron dressed to impress in a retro suit as he filmed scenes for the upcoming A24 project, Famous, in Los Angeles on Friday.

From SRK to Big B, here are some of the most unforgettable ensembles that GQ Men of the Year parties have seen since 2009.

There are very few items of clothing as foundational—as elemental—as the white dress shirt. It may not maintain the ubiquity ...

The "Wicked" cast has been wearing outfits inspired by the film to promote it, like Ariana Grande's pink gowns and Cynthia ...

Beshear was dressed to the nines in Lasso's signature aviator sunglasses, button-down shirt, visor and the iconic blue and white quarter ... changing back into his suit attire.

Olympian Shaun White ... suit under an arch of white roses that sent her "into shock". We need your consent to load this Instagram contentWe use Instagram to manage extra content that can set ...

Dimitrios Kambouris/Getty has a major Michael Kors moment in a tight white dress with a thigh-high slit worn under a matching blazer, plus piles of diamond jewelry and a voluminous bouncy blowout.

White and his band made sure that they gave everyone their money’s worth, with a 90-minute set that incorporated just about every twist and turn of the singer/songwriter/guitar slinger’s career.

The report from TMZ makes it clear that it’s not Nic Cage in the suit, but rather his stunt double ... while some new set videos of a car chase stunt sequence prove that the 1930s-1940s time ...

The actress, a long-time Alexander McQueen collector, slipped into a houndstooth skirt set from Lee McQueen ... Cox’s black and white number, a riff on Christian Dior’s “New Look ...

Hailey, meanwhile, managed to out-big-fit him in an oversized, double-breasted pewter suit from Anthony Vaccarello ... She folded up the cuffs of her striped dress shirt underneath, and matched ...