T.M.Lewin | Makers of Men's Shirts, Suits, Ties, Knitwear, Accessories and Womenswear
You can completely customise your shirts. I have code for 10% discount (through work) and, by complete coincidence, the guy who is modelling the shirts on the website was a year behind me at Oxford and I'm still in touch with him through Facebook. Small world.
If they stick you on shipping let me know and you can get them shipped to me and I'll send them as a gift so you don't have to pay import tax.