Chloe got TopShop to stop making yellow jumpers copied from their current collection. But can they force Urban Outfitters to pull a dress from their shelves that fakes a two-year-old design? That's the dilemma with this silk Portia dress, made by Luxx for $78. It's an undeniable rip of Chloe's Gemma dress from Spring '06 (left), but we might be the only girls who remember it - everything else from that collection was bejeweled, billowed, and printed like a Klimpt heroine on a first date. Meanwhile, the dress makes us dizzy for another reason: How can we consider a flimsy lace frock when it's almost double-cashmere weather?