>> Downtown separates with a utilitarian spin dominated the Fall 2012 collection for Topshop Unique. Outerwear — wool trench coats, double layer vests — felt right on-trend in oversized military silhouettes, while wide-leg trousers and slouchy skirts in leather provided a hint of '90s grunge. "The concept was trying to reinvent the uniform with a good mix of masculine and feminine," design manager Emma Farrow explained.