This one is my favorite of all the My Sister's Closets.  First of all it's the largest but that's not what makes it the best, although I do love the selection!  What makes it the best one is the quality of the merchandise.  Even the \"lower quality\" (if you can call it that) merchandise consists of good brands (no Old Navy here!), merchandise free of blemishes, rips or non-functioning zippers, clothes that smell clean.  And not to contradict \"Funnyone F.\" but I've shopped here (and at all the other My Sister's Closets) and never once faced an iota of condescension, even when I'm dressed in Old Navy capris and an old t-shirt.  Despite the Scottsdale location, the prices are the same as at the other locations.  Like any consignment boutique, it's hit or miss, but I love this store and would say it's easily - in my estimation - the best women's consignment store in the valley.