We saw many well-dressed stars this week, but there were a handful of ladies who were extra inspiring. We especially loved Alexa Chung in her all-maroon look — who else can make a turtleneck look so chic? — Reese Witherspoon's boho-chic daytime outfit, and Sarah Jessica Parker's fair isle Splendid sweater and purple jeans pairing. But that's not all; there were many more celebs who stole our attention, including Gwen Stefani in camouflage, Julianne Hough in a menswear-inspired tuxedo, and Beyoncé in leather pants and sneakers. Check them all out and find out what about their looks wowed us.