Ballet Matinee

Hello everyone!

I'll be attending an early Saturday aftenoon performance of the ballet "Giselle" in late October, at a prestigious venue in the city.  My seat is up in a balcony, but very modestly priced.  The section is quite sizable and directly faces the stage, although I'm on the side.  So there may be a mix of people, backgrounds, ages, etc.  I also may go walking the city a bit afterward, at least to a local restaurant for an early dinner.  What type of outfit would you recommend for this autumn afternoon out?

Thanks for your help - enjoy the weekend!

Chris