Here's an unusual way to light up a room.

Designer Adonis West has made a prom dress that changes colors simply by running your hand over it.

First, let's address the obvious. And that is, no, it's not just you -- we're also having flashbacks to #thedress.

How does this work? Well, it's actually not that complicated. According to Time, it's "covered in reversible sequins, with white on one side and gold on the other." It's certainly going to catch the eye -- twice if someone compliments you on it and then comes back to see you wearing what appears to be a totally different frock.

There's also the added bonus that you have a built-in back-up dress that you can instantly change into should someone spill something on you. Now you don't have to worry about covering up an ugly stain.