Unfortunately it's sold out on StandardStyle.com, Saks and at Barneys. BUT, looky how cute Nordstrom's $32 version is:
($32, Love Squared, Nordstrom)
It's available in white, black and grey (which is totes my faves, obvz). And, while you're saving, why not pick up the super presh jumper they've so conveniently paired it with?
($58, Velvet Torch, Nordstrom)
Harts the yellow and grey color combo -- though the maroon tights make it a wee bit too dear, no?