I got George's haircut from the White Album two months ago, and when I first went in, it was at first awkward because A. I'm a girl and was expecting a few funny looks and B. I'd never been to the haircutting place before, but it turned out really well. I simply brought a few select pictures with me that really illustrated what parts of the cut that I wanted, and the stylist was very accepting and actually pretty excited about the challenge of getting it just right. I loved the result, and I'm so glad I went and asked no matter how weird I looked walking in with the MASSIVE Beatles Anthology book.
Just get a few pictures that you like and print 'em out - make them full pictures if possible, not ones that are cut off, and see if you can get ones from different angles. The haircut itself is really straightforward, so I can't foresee a real problem with it, but if for some reason you're uncertain, I would suggest going to a hairstylist who you either have gone to before and are comfortable with or someone who's a Beatles fan!
