Need vs. WantThis one is so clearly a Want. I mean, really, (a) where would I ever wear it? and (b) how could I ever justify it? But if I could, I would:Contrast Jersey Gown by Gianfranco Ferre, $1,098 (marked down from $3,440), Gilt.com (if you're not already a Gilt member, click here to join – although this item is a little outlandish, the site has some incredible, affordable steals).