We spotted this picture of Sienna Miller looking effortlessly chic yet casual as usual and thought we’d recreate the look for all you lovely people to copy… Aran Knit Jumper: Dorothy Perkins Jeans: Topshop Boots: Office Sunglasses: Topshop Necklace: Topshop Bag: Topshop Fake Bake Original Tan Elemis Milk Bath Sienna is well known for her …