Last Night's Look: Hit or Miss?

Vote on this week's styles including Ashlee Simpson, Mariah Carey and more stars! You decide – are they fashionistas or flops?

  • DITA VON TEESE photo | Dita Von Teese

Credit: Marco Vitchi/Abaca

Updated: Friday May 15, 2009 | 11:45 AM EDT

DITA VON TEESE

The burlesque star helps H&M launch their T-shirt collaboration in a low-cut black Elie Saab dress and towering heels.