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A ’90s or Y2K costume is all about the accessories — here are 10 pieces that instantly transport you back.
My top pick: A pair of tiny tinted sunglasses and a butterfly clip is the ’90s costume that requires zero effort and maximum nostalgia.

1. Tiny Tinted Sunglasses
Small, coloured-lens sunglasses — the Y2K essential. Shop tiny tinted sunglasses 90s on Amazon →
2. Butterfly Clips Pack

A pack of butterfly clips for the quintessential ’90s hair. Shop butterfly clips 90s costume on Amazon →
3. Slap Bracelets

Snap-on slap bracelets in neon or metallic — pure ’90s. Shop slap bracelets 90s on Amazon →
4. Choker Necklace Set

A set of tattoo chokers and velvet chokers. Shop choker necklace set 90s on Amazon →
5. Fanny Pack

A neon or metallic fanny pack for ’90s or Y2K looks. Shop fanny pack 90s neon on Amazon →
6. Hoop Earrings Large

Large, chunky hoop earrings for a ’90s R&B vibe. Shop large hoop earrings 90s on Amazon →
7. Scrunchie Set
A set of bright, oversized scrunchies. Shop scrunchie set 90s colorful on Amazon →
8. Platform Sneakers

Chunky platform sneakers for a Spice Girls look. Shop platform sneakers 90s on Amazon →
9. Mood Ring

A colour-changing mood ring — the ’90s classic. Shop mood ring 90s on Amazon →
10. Jelly Bracelets
Clear jelly bracelets stacked up the arm. Shop jelly bracelets 90s on Amazon →
The bottom line
Tiny tinted sunglasses and butterfly clips are the instant ’90s costume. Slap bracelets add nostalgia, and a mood ring is the finishing touch everyone remembers.