I don't think you can have too many bows, although these days I'm trying cut back, as a 30something it tends to look a little crazy, like a scene from 'Whatever Happened to Baby Jane' (such an amazing film).
But today I fancied lots of bows so I cut off the two ties on my top and made a hair clip and tied my scarf in a bow - I think four bows would constitute crazy, so I'm safe with only three.
Top: H&M (a long time ago)
Trousers: Leonard St.
Hair clip: Me