Biker Daisy Hentai: Próifíl Carachtar & Bailiúchán

An official alternate costume for Princess Daisy starting in Mario Kart Wii, putting her in biker clothes. She wears a white jumpsuit with orange elbow gloves and orange knee boots. She also has on an orange scarf, an orange belt, and her usual flower brooch in the center. In Mario Kart World, due to it no longer being her default appearance when riding a bike, it became an acquireable costume under the name 'Aero'. (Source: Danbooru Wiki)