Hi Ladies, I tripped over at the supermarket a couple of days ago and have a HUGE bruise on my knee. I have a wedding to go to tomorrow and my bruise shows when I sit down as I'm wearing a dress. Can anyone recommend the best way to cover the bruise (ie. types of makeup, application, etc). I currently have only a sheer foundation, should I go and buy a cheap bottle of covergirl or similar? TIA!