So preppy plaid might not be the expected next move in the singer's style evolution, but she chose to wear a plaid Alice + Olivia skirt suit to her Berlin "Killer Queen" fragrance launch on Wednesday nonetheless. With its pleated skirt, oversized necktie and coordinating knee socks, we're getting major "Clueless" vibes.
Check out the matchy-matchy look below. Do you approve?
Katy's schoolgirl outfit:
The Katy we know and love: