Bernadette Banner is a fashion historian who recreates historical dress using only the sewing methods available from those times. She also has a "highly-opinionated four-legged potato," or a guinea pig, named Lord Cesario. Makers of pet Halloween costumes sent Banner guinea pig costumes to review.
In this video, Banner does the commentary, telling us how adorable these costumes are, how easy they are to use, and whether they will work for her portly pig. Lord Cesario also gives commentary, but that's in text, so you need to pay attention to the whole screen and not just the cute guinea pig dressed as a variety of ridiculous objects and animals. He also takes a turn on the catwalk with each costume, and should get credit (and lots of chin scritches) for his patience. Lord Cesario is, at heart, a nudist.