So my prom is April 28, and I need help finding a hairstyle. I have straight across bangs and long hair. I'll insert few options I've picked and my dress that I ordered. I would like suggestions too or ideas! I would like to have it down for the most part because I hate my posture and throughout the night I know I'll forget to keep my neck back prim and proper like, I also hate my forehead and I don't want it to show. Hair ideas:

My prom dress:

Any suggestions? UPDATE: Here's another picture for another idea