JoJo Siwa Girls' 7-Pc Cotton Underwear Brief Panties (8) Go to amazon.com Related posts Which is the best jojo siwa clothes? FeatureJOJO SIWA Girls' Underwear Brief Panties 7-packElastic waistbandJoJo Siwa-themed patternsFABRIC: 100% cottonCare: Machine Wash; Tumble Dry DescriptionYour little JoJo Siwa fan will enjoy these cotton girls' 7-pack briefs. In multi.