Just get over yourself and deal with the cringe of showing this picture to your hair stylist. I had this cut for a while, and showed my stylist a pic of Patrick Bateman every single time.
Yeah, she prob thought I was a psycho autist, but it was worth it cuz it came out perfect almost every time and looked great. And this was at fucking Great Clips. It's an easy haircut that most stylists will know how to do.
That said, it probably helped that I have the same hair type as Christian Bale (slightly wavy). if you don't, it might not look exactly the same, or you might need more styling to replicate it.