I have long, thick, 2c-3a curls. I want to donate my hair and cut it real short.

My hair also gets really frizzy when it's curly, but if I do cut it this short, I plan on flat ironing it almost always until it looks okay natural.

My hair right now is a lot like Lorde's. Somedays, more curly, somedays less. It's a little more frizzy, but I could always fix that.

http://m.huffpost.com/us/entry/4379285

This is the hairstyle I'm planning on getting: http://www.hairstylesjoy.com/straigh...or-women-2013/

Will my already frizzy hair be even crazier with a short haircut or will I be okay if I straighten it? Will it look nice with thicker hair? opinions please!