Cape

Ok so I took my creeper cape off so I could look at the backside items inside your store because I couldn't see any of them with the cape on... then I decided my cape was cooler only to discover that once I took the cape off, its gone.   Why is this not inside my inventory?Unable to render embedded object: File (  Why am I being punished for wanting to look at stuff inside your store?  WHERE IS MY CREEPER CAPE?) not found.   And no I don't want to use the pancake cape.