Helena Bonham Carter showed off her quirky sense of style as she attended Lulu Guinness’ Chelsea Flower Show lunch in London on Tuesday.

The actress, 56, donned a floral black dress with mesh puff sleeves and a belt which cinched in her waist.

She completed her bold look with a pair of eye-catching red heels and carried a rose handbag.

The Harry Potter star accessorised by layering several beaded necklaces and added a pair of sunglasses.

Helena swept her long tresses into a curly up-do while sported a blush makeup palette with a bold red lip.