The Sherlock actor is having a Mr Darcy moment in the featured portrait, giving up his clothes in a lake.
The charity campaign encourages the public to donate clothes and accessories to TK Maxx stores in order to raise money for Cancer Research UK – an easy way of making a difference.
And we’ve got loads more images of Benedict coming your way – pre-order your copy of December ELLE now.
The Give Up Clothes For Good exhibition runs 16-20 September at La Galleria Pall Mall in London. Entry is £2, or a clothing donation. Benedict Cumberbatch is supporting the Give Up Clothes for Good campaign, a partnership between TK Maxx and Cancer Research UK to help raise money to beat kids’ cancer sooner. For more information, visit tkmaxx.com.