Sienna Miller Leggings
Sienna Miller paired her tee with funky leopard-print leggings.
Sienna Miller T-Shirt
Sienna Miller kept it relaxed in a loose gray T-shirt while catching a flight.
Sienna Miller Slippers
For her footwear, Sienna Miller chose a pair of black Gucci Princetown leather slippers.
Brand: Gucci
Brand: Gucci
Sienna Miller Leather Shoulder Bag
Sienna Miller topped off her airport look with a black-and-white bucket bag by Proenza Schouler.
Brand: Proenza Schouler
Brand: Proenza Schouler
Show Pants & Shorts Looks For: