Trousers by Millie Mackintosh, Stretchy woven fabric, High waist, Concealed fly, Side pockets, Floral embroidery, Wide-cut leg, Relaxed fit. Since launching her brand in 2014, Millie Mackintosh has become known for her collections inspired by rebellious British femininity. Dresses are key, accompanied by exclusive prints, outerwear pieces and feminine tailoring.