Quote Originally Posted by Ted Crocker View Post
I would like to know if any other modifications need to be made to the jacket, and exactly what they are if any.
No modifications are required, though some people replace the standard buttons with silver-colored ones.

Here is a thread about the Eton jacket as formal wear by Alan H:
http://www.xmarksthescot.com/forum/u...ht=Uber+Formal