Y2K Butterfly Back Maxi Dress Preppy Dresses The standout lock and key

The standout lock and key detail adds a distinctive touch

Soft cotton feel with a drop-shoulder fit that gives it a relaxed

The delicate pattern weaves an intriguing visual narrative

Fitted design

and muted gray tone make them one of those versatile pieces that works with everything in the rotation

Y2K Butterfly Back Maxi Dress Preppy Dresses The standout lock and keySleek black maxi dress with thin straps, a body skimming fit, and a butterfly cutout across the open back. The clean front keeps the look minimal, while the back detail gives y2k dresses a bold twist for date nights, city outfits, and casual alt styling. Y2K aesthetic Thin straps Maxi length Open back Butterfly cutout Bodycon fit Scoop neck Back detail