During the events of the games, he almost destroys the entire Galar region because he is unable to wait a single day for an event that will happen a thousand years in the future. While Rose is friendly, well-meaning, and charming, he is also extremely impatient, reckless, and prone to making foolish decisions. His undercover outfit consists of black sunglasses, a black hat with Rose Tower's symbol on it, a white long-sleeved sweater, and blue-green shorts with white polka dots all over them. However, when Rose is "undercover", he wears an outfit that clashes with his suave appearance (and altogether does a very poor job of disguising him). He also wears classy gray pants that match his suit, along with a gold and black belt, pointed red and black shoes, and a gold watch.
His suit consists of a gray vest with numerous black buttons, a gray overcoat with a single gold button, a white shirt, and a red tie. Clothing-wise, Rose has one ear pierced and usually wears a sharp gray business suit, as befits his status and wealth.
Despite his svelte appearance, he also has a round, portly belly (although it's barely visible when he wears his regular attire). Chairman Rose is a tall and handsome tan-skinned man with black hair, green eyes, and neatly trimmed facial hair.