Late but Lucky Top Hat

 The top hat is done: just needs the ears.

I used Threadbanger's Mad Hatter tutorial to make this. It's very simple: you make a cylinder with an open end, glue cloth on to it, stretch the cloth down to the open end, tuck it under and glue it down. Then you make a big doughnut shape from the cloth, glue that to the body of the hat, then stretch it around a wire rim, and sew it down.