I based Abdulilah's outfit off past Hashemite Caliph's, specifically Sharif Hussein. He was known for bringing the Hashemite Dynasty into power, much like the Hashemite restoration path sets out to do in-game.

This path brings you into direct conflict with the UK, France and Iberia. So unless Paradox changes the direction of his tree, I believe a non-western outfit would be best. To me, it is illogical for him to continue on his path of westernization while also going to war with every western power.

The Vanilla game has his western look if you prefer that!

(If you have recommendations for a different outfit in the same direction, please share)

How is Abdulilah logical, he is a British puppet who believes in westernization, also if you are looking for a Caliph look there isn't a common caliph look you just gave him stereotypical Arab cloth, you could have at least tried the Iraqi royal regalia he wore