Cactus Diy Costume . Enter this adorable diy cactus costume complete with it's own flower pot. Cactus costume by nina g. Cactus Costume Diy / Saguaro Cactus Costume / Diy cactus halloween from wikiblog960.blogspot.com Cactus costume by jana b. This year i was perfectly content with doing zero sewing for halloween. Pull 2 pieces back at a time.