Mercator Ayu in Tuxedo

Mercator Ayu is extraordinary detective.

Mayu. 50 centimeters in stature.
Black hair and blue eyes.
White dress shirt, black jacket and pants (cotton).
Dark blue bow tie and cummerbund (silk).
Black shoes (imitation enamel leather) and socks. Top hat. Cane.
White gloves.
He cannot stand.