Senior prom just around the corner. Help!?

So my senior prom is coming up soon. I didn't go to junior prom so this is my first and only and I want to look really good. It was kind of hard to find a dress that fit and looked good cuz i have big hips and a big bust. I decided on a strapless white one that poofs a little bit toward the bottem and is tight on top with a jewel design. I am doing my own hair and makeup so i need ideas? written or links please! thank you so much!