re: Kind of a random question, but who pays for all of the President's suits?

I thought they now wear these suits constructed of bullet resistant fabric developed by Zegna's mill (or some another Italian company). Not saying all suits, just the ones you see day to day. If you notice, the president (Late Clinton onward it seems) doesn't alter his clothes much like in the past. It's typically the same navy or grey. Reagan and prior wore whoever they preferred.