You should buy wide ribbon and Assemble it round the waistband. Hope that helps! Also I purchased I dyed cotton muslin fabric and designed my own panties. Not attractive but even wearing these part time may also help Over-all, natural rubber flip flops are a more environmentally-welcoming and sustainable choice https://eduardocmwfn.bcbloggers.com/33563941/the-best-side-of-latex-slippers