Today only, save 30% on all Old Navy shoes, including these cute metallic faux-leather ballet flats which come in four colors and are already on sale for $17 before your additional discount! Worried about missing this sale while debating which shoes (and accompanying apparel and accessories) to buy? Well, Old Navy built in a little catch for just this reason. You can keep using code ONFALL for the next 48 hours (Friday and Saturday), but tomorrow you only save 25% and the next day you only save 20%. So there's definitely a bonus for being fast, but at least you don't have to miss the sale entirely. And remember, there's always Free Shipping when you add Piperlime shoes to your order.