Finishing powder, shine control?

I had Jane Iredale makeup in a wedding I was in last year. That was my first experience with makeup setting sprays. I know she makes one because the MUA used it and my makeup lasted all day with just a few powder touchups prior to pictures. I have SUPER oily skin and I perspire in the summer. I got a sample of the Urban Decay Deslick and it's awesome at keeping shine at bay and setting makeup without being overly powdery. I would also recommend using a primer. I use the oil control one from Sephora but Bare Minerals also makes one.