Mimi is a purple rabbit character within the series' ensemble, featuring wide eyes and a consistently cute design that aligns with the "Bunnies for Cuteness" trope. Her visual presentation typically includes a pink skirt, reinforcing the "Pink Is Feminine" trope.

Personality-wise, Mimi embodies the "Shrinking Violet" archetype through pronounced shyness and a reserved demeanor. She faces challenges in social interactions beyond her immediate circle of trusted companions—Chuck, Lara, Diego, and her parents—displaying confidence solely within these established relationships.

Her emotional sensitivity manifests as being "Prone to Tears," with visible distress occurring during conflicts involving her parents, such as their recurring marital disputes.

Mimi operates within a close-knit friend group alongside Chuck, Lara, and Diego, forming the core social structure for these characters throughout the series. Her episodic involvement includes specific narratives like the familial conflict episode titled "A family quarrel."