Buttons...

I'm in search of buttons. I know this is very vague but I'll know it when I find them. I just finished knitting an adorable rainbow-y colored scarflette made of cotton and viscose and I need to find the perfect button.
I'm also investigating the creation of shawl pins. How to make them, things I could use to make them. Any ideas? I'd like to maybe start offering some with some of the scarves I make.
Hmm...Just some thoughts....
I'm going to bed, hope everyone has a great night.
I am bushed, work has been absolute chaos and so has grad school.