"Repurpose" your suit jacket, or the one you bought for the holidays. Rosie Huntington Whiteley takes an all black base and dresses it up with a tweed jacket while Olivia Palermo makes her white shirt/jeans combo red-carpet worthy with a metallic jacket. (Photos from Instyle.com)
Do you have any 'rules' for what makes a shiny jacket 'tacky' vs. one that's 'cool'?