Is fashion-conscious Jennifer Aniston a very generous girlfriend or is she just trying to give her man a makeover?

Either way, her boyfriend Justin Theroux has lucked-out and is now the proud owner of a $12,000 vintage leather jacket that was once owned by James Dean, according to ShowBizSpy.com.

The jacket was a present from the Horrible Bosses star for Theroux's 40th birthday, and while it is a very generous gift for someone that you've only been dating since May, Aniston has a net worth of $110 million according to Forbes magazine so she can certainly afford it.