Considering That Cosmo's Dressing more Casual in His Disguise; and Wanda has that Yellow Collared Shift over a Pink Undershirt;
What would Peri's Human Disguise look like; aside from Lacking the tell-tale Wings & Crowns that all Fairies have; and Being MUCH Taller when disguised as a Human Adult?!
Would he dress a Lot more casually than his Purple Button-down shirt and Suspenders and his Jeans and His Brown Loafers?!
Or Would Peri dress More Formal in his Taller Human Disguise?!