Sienna Miller Makes the Case for Swapping Jeans for Leggings

It may be casual Friday, but that doesn’t dictate the need for denim. Just ask Sienna Miller.

Sienna Miller Leggings International Society of Precision Agriculture

Sienna Miller Leggings International Society of Precision Agriculture

Sienna Miller Leggings Depot International Society of Precision Agriculture

Can You Wear Gingham With Plaid? Sienna Miller Makes the Case

How To Dress Like Sienna Miller

Sienna Miller shows off new copper hair as she wears double denim for walk in NYC

Tights Are Not Pants

Inside Fashion Week - Sienna Miller at Calvin Klein

Sienna Miller Insists High-Waisted Pants Are Still The Go-To Silhouette This Year