Oscar de la Renta sexes up the Mary Jane: These are certainly not fit for school, but are perfect for a night out.

The criss cross strap is what caught our eye - made of patent leather and finished with a buckle, it's a fresh way to update the look. Of course, the peep toe, platform and diamond heel don't hurt either. We envision wearing them with something from this store, or even just livening up the proverbial little black dress.

$695 available at Saks Fifth Avenue