The Ultimate Backstreet Boys Concert Checklist, From Butterfly Clips to an All-White Outfit

BodyJ4You 12PC Tattoo Choker Necklace ($20)

Choker necklaces were everywhere — including on me. I went with a white one, but plenty of fans used theirs as their touch of blue. However you choose to wear it — on your neck, wrist, or even leg — chokers were giving total early-2000s nostalgia. Honestly, I felt like I was getting ready for a middle school dance all over again.