Alternate Barney Costumes - officially produced costumes that weren't explicitly used on camera for Barney's appearances on Barney & The Backyard Gang Barney & Friends and Barney's World. Alternate Baby Bop Costumes - officially produced costumes that weren't explicitly used on camera for Baby Bop's appearances on Barney & The Backyard Gang and Barney & Friends. Alternate Riff Costumes - officially produced costumes that weren't explicitly used on camera for Riff's appearances on Barney & Friend