I need help to draw this hat?

[cobalt crown]

I've been struggling to draw this hat, I think something is wrong with the perspective. Do you have any tips ?

[shut yacht]

Honestly, I don't see anything wrong with the perspective, that looks great! Only thing I could note is the cloth at the bottom. The folds are great, but the direction of where the cloth is going defies gravity a bit. Feels like i's going up instead of down