Actress Sienna Miller has unveiled her ‘stylish and versatile’ collection with Marks and Spencer after she was announced as a brand ambassador for the high street giant.
The actress, 41, who is known for her boho chic style, is due to release a new season collection with the high street retailer on 7 September.
Speaking of the collaboration, Sienna said she was ‘thrilled’ to be joining the company, adding: ‘I have always had a genuine love for Marks & Spencer.