I actually have the EG long band collar in the white linen handkerchief but I might return it (a bit tight, a bit too sheer, pretty much have to wear it unbuttoned, plus I want short sleeves)
Nonnative is always on my radar but I bought and returned one of the type writer shirts from this season because the size 4 was too small. Maybe the dr shirts are sized bigger?
I will take a look at the Mohawk ones (are they online? I'm on my phone now).
Basically I love everything...