I bought the same color/style (turquoise, fushia and black) as a knock-off here on Amazon, before I even realized Steve Madden made a similar shoe.  Got them for less than $25.00, and they're BEAUTIFUL and comfy!!  They don't have the rhinestone application, but from what I gather from other comments, the rhinestones fall off easily.  Save yourself a few bucks and put the rhinestones on yourself, if you that's what you want.  The knock-offs are called Heart Soul Women's Tazio Slingback Pump.  See for yourself!