Would I be considered preppy/a prep?

I wear lots of tommy hilfiger and ted baker and jasper j conran lacoste and redherring etc lots of Polo shirts and jeans, I don't have any clothes out of cheap shops like wal mart or places like that, I also live in a very big house in the countryside with lots of land and a big garden, a couple of SUVs...would I be considered preppy/a prep? :) just would like to know thank youu :D