When top designers around the world begin disappearing, Jerry puts the girls on it. As the spies investigate, they find that the locations where the designers were last working are now decked out with terribly tacky interior designs. Sam, Clover and Alex's investigation then leads them to the White House, where they find the official interior designer has been put out of commission and a wildly crazy new designer, Maggie Trendset, has taken over - decorating everything in sight with awful, eyesore-esque designs. Can the spies stop Maggie and her aggressive wallpaper and carpet gadgets?! In a b-story, Clover needs an "A" on her fashion design mid-term project to pass the class.