Gillian Libbert's role included overseeing costume design for both Star Wars: Episode II Attack of the Clones and its sequel, Star Wars: Episode III Revenge of the Sith. In Attack of the Clones, she makes a brief appearance as Lillea Bringbit, a customer inside the Outlander Club. This character's moniker is actually an anagram created from Libbert's own name. Furthermore, she served as the inspiration behind the name of the character Gilramos Libkath.
- StarWars.com featured an interview with Gillian Libbert, the Character Appearances Manager, entitled "I Just Saw Darth Vader" (the original content is no longer available, but a backup link is provided)
- "Gillian Libbert: Costuming Clones" was an article on StarWars.com (the original content is no longer available, but a backup link is provided)
- StarWars.com also featured "Caught on the Cam: Gillian Libbert" (the original content is no longer available, but a backup link is provided)