Twiggy Lawson for Fashion Targets Breast Cancer in 2000 in a photo by Dan Stevens, 2008 in a photo by Rankin and a photo from this year's campaign where she is modelling the M&S 'One Day I Wish' T-shirt. Twiggy told us:

“I’m extremely proud to support Fashion Targets Breast Cancer at M&S once again for the 20th anniversary. It is so important to me to see the power of fashion making a real difference in breast cancer research and a stand against the disease. 

Over the past 20 years together we have raised over £14 million for the cause and we want to do even more. 

There are 6 different styles to choose from in M&S and as well as making you look gorgeous they will help beat cancer and help save lives! 

Let’s continue to stand together – as scientists, stylists, models, mothers, sisters and celebrities. United by fashion. United against breast cancer. For the last 20 years, and until the fight is over!”