Savannah and Sienna Miller
designers Savannah and Sienna Miller
took a break from styling their upcoming spring collection to host a gathering at Soho's Intermix. Sienna is currently starring in Broadway's After Miss Julie
, necessitating transatlantic participation in the London-based line. "She literally gets offstage, gets on a plane, goes on the runway, gets back on the plane and then gets back on the stage," said Savannah. "Insane!"