German high jumper Ariane Friedrich parades with fellow athletes during the closing ceremony.

Artists perform at the Olympic stadium during the closing ceremony.

After two-plus weeks of competition, the athletes in London put on their Sunday best for one last tour of the Olympic Stadium in the world's biggest party — the closing ceremony of the Olympics. And while these cyclists indeed found some nifty suits in the closet, they also went green (or orange?), as it looks like the road cones used to outline the street course during races were converted into headgear rather than rubbish.

Sure cones are great, but glowing lamp shades ain't bad, either!

Yes, Pet Shop Boys, your hats are pretty far out, too.

The Kinks frontman Ray Davies brings with him some pretty interesting background ... uhh ... zombie clowns?

Be ready, this may be what the kids are wearing by Rio 2016, as supermodels stroll the runway during the closing ceremony on Sunday.

Carnival dancers perform during the closing ceremony, as Brazil now gets ready for four years of Olympics prep until its two weeks in the spotlight in 2016.

IOC president Jacques Rogge (far left) and London organizing committee president Sebastian Coe apparently didn't get the memo that closing ceremony Sunday was a free dress day.

The movie "Ted" recently brought Flash Gordon back into the vernacular. On Sunday in London, Queen's Brian May sports a Flash-esque color scheme with this fancy get-up (note the apparent dog mug shot on the sleeve). Nonetheless, he still rocks the house with Jessie J.

Dancers perform in a Carnival celebration Sunday.

The only things brighter than these performers' suits are the light bulbs on their heads.

When you are 'The Rocket Man,' you gotta dress like Chacchi Valencia, who sits atop a cannon, 165 feet in the air.

Sure the Union Jack-inspired kilt and saxophone are great, but the fez really ties this outfit together for Lee Thompson of Madness.

Jesse J knows how to grab the eyes: Hit the stage in a skin-colored suit that makes you do a double-take.

Kaiser Chiefs performs Pinball Wizard during the closing ceremony, wearing and riding the Britain colors.