This is a pattern for a baby flapper hat. It includes instructions for a flower as well. It is for a size months, but if you continue increasing where I have stopped you could make it larger. Also you could increase less than I have and make it smaller.
Pinner writes: Flower Hat: Free Crochet Pattern Now this is from Ravelry and yes you need to sign in to get this pattern. Typically I HATE sites that make you do that-but this one is actually worth it. TONS of great patterns waiting to be found here.