I am a female and I am wondering if I can wear doc marten boots to omnia? If not, what kind of shoes should I wear?

Wear dress shoes just to stay on the safe side.

I was just there. It's dressy (club-wear). Wear flats. I wore 2 in heels & stood/danced for 5 hrs cuz Calvin Harris came on from 1 to 3 am. NO seats unless you've reserved a booth for bottle service. My feet were killing me!!!

If you go on their website, you can ask them on their chat box