Should I use Physicians Formula Organic Wear Natural Origins Loose Powder?

Okay so I have a banquet to go to tomorrow and I know last year when I went, I saw a picture that someone took of me and I had an extremely oily face it was embarring. Currently I have moderate acne and have oily/combo TAN skin (like Hispanic color but I'm Asian lol). I really want to look good tomorrow and I was thinking of getting that Organic Loose Powder because I've heard some good reviews. Is it suitable for me with the skin type I have? And what shade should I get if it IS good? Oh and if this isn't good what different drug-store product will work wonders? Any help is greattlllyyy appreciated! :)