With Hurricane Irene barreling down the East Coast, here’s one emergency tool we wouldn’t mind in our disaster-preparedness kit: a glow-in-the-dark sequined gown by Halston. The off-shoulder number dazzles under the spotlight, but turn off the lights (or encounter a power outage) and it truly shines. Plus, Net-a-Porter thoughtfully includes overnight shipping, just in case you have nothing to wear for a surprise evacuation.

+ Glow-in-the-Dark Dress $3,995 at Net-a-Porter

+ Halston

[Via Elle]