What do you guys think of my prom dress?

I never found a dress that I’ve loved SO much, my prom is in a little less than a month. My boyfriend and I got back together recently after a 4 month split and it’s been better than it ever was. I’m so excited for him to see me all dolled up, but I’m more excited to see the looks on people’s faces. Most of them have only seen me in sweatpants and t-shirt’s😂 What do you guys think? Also I’m incredibly indecisive about hairstyles, so help me out??