Beautiful shot. I would add more canvas/frame all around as I'm not liking how tightly cropped this is. I agree that more lips in view would have been beter, but this still works. the reflection works for me, though it does look too short or skewed as Armando stated Stretch it down more at the bottom and let whatever comes out of frame be gone. Reduce opacity a bit more.
Love the hat.
Overall everything is fine, i just would like a looser crop.
Well done