Before its release, Molly's minifigure featured the most promotion goofs, bested only by Argus Filch. The preliminary figure seen at the Toy Fair wore tan pants, as well as an apron design that matched the apron design on the torso. The teaser site picture shows her with dark red pants and lower apron. The shop image that LEGO produced for The Burrow gave her tan pants as well, but the apron pattern on her torso is orange rather than tan. The actual figure has orange legs, a tan torso, and an orange apron that matches on both the legs and the torso. She has the same hair as Hermione Granger's first version but it is orange instead of brown.
Molly's CGI photo from the Harry Potter teaser wesbite is also included on the Ninjago teaser website at the end of the quiz "Is Your Mom a Ninja", when the result from the quiz is "Your mom is not a ninja" as she resembles a classic mother.