Sienna Miller continued her GI Joe promotional tour yesterday as she appeared on It's On with Alexa Chung in New York City. The actress layered a lace vest over a bright coloured top and teamed it with high-waisted leopard print trousers. I'm not sure if there is too much going on with this look, but the layering is an easy to copy style. Sienna had a fashion confession yesterday saying, "To be honest, at this point of the promotional tour I'd wear a bin bag if it was put in front of me. Any sense of my own personal fashion behaviour has gone out of the window." She also added that although she loves designing for Twenty8Twelve, acting is her first passion. "Fashion can be a great form of self-expression, but people should just have fun and wear what makes them feel comfortable."