Maggie bears a fairly strong resemblance to Lisa, even looking near identical to her in future appearances. She has yellow skin and blonde, pointed star-like hair that matches the color of her skin, just like Lisa. She wears light blue footie pajamas without leg holes with a light blue hair bow and is almost always sucking on a red pacifier. At night, her sleep suit and hair bow are white. When not sucking on the pacifier, she most often has a straight lip just like Marge and Lisa, but sometimes, she has a curved upper lip like Homer.