bought some Gary high-waisted pants,
Milky White 007 Very High Waist Pull On PVC Pants - High Waist Pull On - Pull On Plastic Pants - PVC Pants - Shop4Pvc | Quality PVC Pants And Plastic Clothing Shop
i'd not seen these [the high-waisted] when i bought last few pairs of normal 007s, but a trial purchase confirmed a much better billowiness to affairs.
the material doesn't feel quite as thick nor as stiff as the normals and i think there be something to that as the leg elastics aren't as tight fitting.
quick photo comparison:
don't let the photo fool you, the extra height makes for a significant difference when worn over bulkier diapers.