I was given the Paul & Joe Finishing Powder in 02 Desert Sand at the Paul & Joe summer event I attended recently. It was a bit too dark for my skin, so I purchased the Finishing Powder in 01 Dune. Dune is a better colour for me; it blends perfectly into my skin and gives a soft matte finish without looking chalky. It controls shine through the day for me but I don't have naturally oily skin; for an oilier skin you'd need additional shine control products through the day (and I wouldn't recommend throwing this in your make up bag either - it's not travel-friendly packaging).
Picture of the powder applied (no foundation underneath, just concealer where needed) - and also hair disaster!