Kindly reference the following link(s):
Is it sunnah to wear a Kufi (cap) and Jubba? | Sheikh Assim Al Hakeem
Should men wear cap or cover their head while praying?
Definition of Sunnah: Prophet used to have long hair, cover his head, is this Sunnah / Custom?
Wearing the Arabic thobe | Sheikh Assim Al Hakeem
Skull Cap mandatory for prayer to be accepted?
Is doing sunnah of culture an innovation? Will a person be rewarded for doing it?