Well Prada actually copied the original creepers from Undergroundtrying to be prada...gross!!
Well Prada actually copied the original creepers from Underground
"More recently Underground has been adopted by like-minded couture designers whose collections have been inspired by our uncompromising style."
So.. I would never pay 900 dollars for a pair of Chanel creepers, which look probably the exact same as these 100 dollars Underground creepers.