You've been stuck in a loop because you tried to wear pleated pants in 1985. The fashion police of the space-time continuum have deemed your style an affront to the very fabric of reality.
Don't worry, it's not all bad. You'll get to relive the same 24 hours over and over. You can perfect your 'I'm with the band' pose in front of the DeLorean, or practice your 'I'm with the band' pose in front of the mirror.
But don't get too comfortable. The loop will only end when you figure out the correct way to knot your tie.