To dye or not to dye

This is my wedding dress.

I picked it up at Urban Outfitters the day before we got married. I love it. It's simple, it's cute & it's comfy. Call me crazy but I always knew I wanted to get married in a dress I could wear over and over again. Currently I am considering the thought of dying it. Making it into a truly unique a one-of-a-kind dress.

So the question dip dye or tie dye? and what color??

hmmmm....any suggestions?