Gosh! Harbinger...Your Yorkie and her attire is all up to you. If you don't see a bow then so be it, I am sure your Yorkie is much loved just the same.
Of course I am a fan of bows, but I don't use them daily on Schatzie, just 95% of the time. But I admit, If I was out with Schatzie on a non-hair bow day and someone came up to me and said something unkind like "heah, Yorkie's are to have bows in their hair", Id probably slap them!