Peachette

It's Peachette from the Mario games. As most Mario fans know, Peachette is actually Toadette, as Toadette is able to use the super crown to transform into a human that bears a striking resemblance to Princess Peach. In this form, she can double jump like Princess Daisy, and she can float in the air like Princess Peach. Anyways, Toad said he didn't believe her about the effects of the super crown, so she decides to show him first hand. Toadette ventures off alone to find the super crown. After putting it on, she rushes back to try to find Toad. You can be whoever you want in this story, even an OC.