lappet
Decorative, tail-like flaps protruding from the wearer's headwear. May be singular or multiple.
* !post #7353737: Lace lappet
* !post #5939016: Striped lappet
* !post #75580: See-through lappet
* !post #6862614: Lappets on a zhuang hat
For ear flaps that only cover the ears, see ushanka.