Fall Jacket Recommendations?

Greetings, Gentleman.

In the spirit of the "Well Dressed Academian" thread, I have decided to wear a jacket and tie to class each day this coming fall. It will be my senior year of College.

I attend the College of William and Mary in Williamsburg, VA, so it will likely be quite warm in the early fall months.

Does anyone have a recommendation for an early fall jacket, appropriate to the climate and setting?

Cheers,

Andoverian