Karen Scott Red Sandals, Heels, Shoes Size: 6.5 US

Karen Scott Red self-patterned Peep toe, bow SANDALS HEELS shoes. Size: 6.5 US Perfect shade of red. Roughly 2 inch heel. Worn just thrice and now feel a bit tight because my feet are now larger ( ?). There are a couple of faint brown stains which are not very visible on the inside of one shoe. I honestly don’t know how.