Prom Party Jam: 2 Pac, 'California Love' Feat. Dr. Dre [Listen]

Awkward Slow Dance Song: Mariah Carey and Boyz II Men, 'One Sweet Day' [Listen]

Adam Levine looks poised to step in for Jim Carrey or Jeff Daniels' characters in 'Dumb and Dumber' in this getup.

Bravo to the Maroon 5 frontman for not just matching his vest to his date's dress, but his whole dang outfit. It takes a real man to sport a white tux with coattails. Coattails, people!

This prom picture, snapped before the big dance at the Brentwood School in Los Angeles circa 1996, is possibly one of the most '90s prom photos ever. Spiked hair? Check. Date wearing dark lipstick and dark nail polish? Check. The only thing missing are a couple pairs of Doc Martens and flannel plaids over their formal wear. All systems are go for Operation '90s Prom!