Womens M&S X SIENNA MILLER Back Detail Ombre Slip Dress, Blue Mix

Incorporating art and design, as well as referencing the washed-out colours of India's pink city, Jaipur, and the streets of Morocco, were key components in Sienna's vision for the curation of this collection. This can be seen clearly with the ombre slip dress, inspired by the colours of one of Sienna's favourite artists, Mark Rothko. With a close, fluid fit and dyed to give a washed, slightly worn appearance, Sienna designed this as an effortless date night dress for those long summer nights or to be thrown over a bikini for an effortless beach-to-bar outfit.