You mean "look like" as in how it affects your BiS list if you restrict pants to Allagan?

Pre-T5 w/ pants = Allagan:

HQ Eggs

Myth Belt
Myth Boots
Allagan Bracelet Striking
Myth Chest
Allagan Earring Striking
Myth Gloves
Allagan Helm
Allagan Leggings
Myth Necklace
Allagan Ring Maiming
EX Garuda Ring Striking
Myth Weapon