You should buy broad ribbon and gather it across the waistband. Hope that can help! Also I bought I dyed cotton muslin fabric and built my own panties. Not stunning but even carrying these part time may help I'm hugely allergic to carbamix and thiuram, and have been advised by https://rubber-flip-flop51472.dailyhitblog.com/37897785/the-fact-about-rubber-slippers-that-no-one-is-suggesting