hey everyone!

for my prom i was hoping for a simple look, instead of thsoe ocmplicated curls and such. I have long black hair that is about waist length. My dress is an alfred angelo dress that's long, white, with purple trim and beaded flower designs. i really like this simple look from promspot but i can't quiet understand how to get it to look exactly like that. Can u guys help me?
Here's the hair style i want:

I'm planning on cutting my hair shorter a bit when prom arrives. maybe not as short as the picture, but pretty much the same style.
Do you guys have any other ideas for my hair style? :lol: Much appreciated! Thanks in advance. :P