Jessica Biel is shaking up the California spring uniform with an unexpected leather look.

Wide-leg pants, meet slim, sleek, tailored top. When you're tailored on top and wide on the bottom, it also adds ... trousers with a chic overcoat and leather loafers for a polished look.

And now, Michelle Obama's latest all-leather look showed us that notoriously skin-tight leather pants are ... to a flared bottom to form a bell-like shape that makes your legs look longer.