There's a reason Sienna Miller continues to be our sartorial crush. The bohemian Brit knows how to make a statement on the red carpet, and her latest look is no exception. While at a film screening over the past weekend, Sienna offered her own take on the current pajama dressing trend, opting for a Chinese-inspired navy blue–and-red top along with black pants, both by Italian fashion house Prada.
While it may seem that pajama dressing is inherently casual, details like eye-catching ostrich feathers, red platform heels, and a printed yellow belt add polish (and a punch) to Sienna's look and make it a red carpet success. And while you might usually shy away from mixing so many bold colors, navy and black make for the base of the look, so little jolts of color don't feel like too much. If there's one thing to learn from her, it's that fashion rules are meant to be broken.
Read on to see Sienna's look and shop feathered pieces inspired by her ensemble!