Buy of the day | Marie Claire

Isabel Marant for Gap Red T-shirt - fashion

£24.95

She's the hottest property in the fashion world with her pared down French clothes and accessories selling out in nano-seconds around the globe, and now you can get a slice of Isabel Marant's Parisian cool for a fraction of the cost, because she's teamed up with Gap for a special one-off collaboration.

To mark World AIDS Day, Marant has launched an exclusive T-shirt design for Gap Red – the charity arm of the US high street giant – that hits the brand's Oxford Street flagship store in London and the website today.

The tee comes in a classic V-neck style that's slightly slouchy, boyish and oversized – very Isabel Marant! It also comes in a light grey shade with a playful colourful print, with 50% of profits from the sale going to charity to help fight AIDS in Africa.

Go on, add it to your wardrobe now. It's all for a good cause.

Review by Fiona Raisbeck

Click to buy Isabel Marant for Gap Red T-shirt