DIY Embellished Bow Flip Flops Tutorial. Really easy way to change up flip flops. Also think of using different materials for the bow depending where you are going to wear your flip flops! Tutorial from make it & fake here.
My tip for making the perfect “V” cut in ribbon or fabric (one of my crappy jobs was as a gift wrapper): fold the tip of the ribbon length wise with the ends meeting on the left side, and from the left side cut the ribbon at a 45 degree angle. The ribbon will fray and you could try fray check but I’d leave the ribbon longer than you want it and just keep cutting it a tiny bit with sharp scissors every time it frays a little.