I found I liked the ones from Pilot House, their in-house ones. They are a little more expensive, roughly $27/pop. I own 6 of them and they last a good two years of working 5-6 leg days.
The Van Huesens are good because they don't wrinkle at all, so there is a plus, but they are kind of large and saggy.
One big tip - always when washing your shirts, use one of the those little soap rollers to roll a solution of detergent and water on the collars of your shirts before putting them in the wash, and only wash your shirts together at the same time, with no other clothes. If you can afford it I would get 5 shirts and just wear one a day and wash at the end of the week all together, although I know that is a large amount of $$ for a CFI. Roughly $100-$125.
Good luck on your new job!