Here's the beauty of investing in a really great statement bag: when you slip it on your arm, your outfit's pretty much complete. "That was easy," you think as you look in the mirror. "One and done." Sienna Miller and Lily James know exactly what we're talking about. Both stars recently showed off their fresh It bags — by Gucci and Alexander McQueen, respectively — and they did so like style pros.
While Lily and Sienna both wore luxe-looking coats and textured separates, their ensembles were mostly neutral, drawing all focus to their detailed designer satchels. Instantly, both ladies secured the best dressed title in our book, and frankly, it all started with their purses. Read on to see their smart looks in full, then shop for a similar accessory to add to your wardrobe. Do we even need to tell you that you won't regret it?