Sienna Miller has been showing her support for a global warming campaign by sporting a trendy new tshirt.
The actress is among a long list of celebrities supporting the Global Cool campaign and wore their specially designed tshirt for a recent campaign trip to Mumbai.
"I’m here in India to help spread the word about Global Cool and how we can all make a difference in tackling climate change issues,2 said Sienna
In the style of the popular 80s slogan tshirts the top reads "The People Versus Global Warming". The design has become the latest fashion must have and is now available for the public to buy.
Kate Bosworth and Rosario Dawson have also been seen wearing the same tshirt and Josh Hartnet and Heather Graham are also supporting the campaign which aims to get a billion people to donate a 'Tonne of Cool'by using online tips to reduce their Co2 emissions by a tonne in a year.
Global Cool t-shirts are also eco-friendly made from 70% organic bamboo and 30% organic cotton which is then shipped to the UK. The fabric woven from bamboo yarn is light, almost translucent, and softer than cotton. It has a natural quality that feels like silk, but has the advantage of being machine-washable.
This natural fibre is hypoallergenic, absorbent and fast drying. It is the most sustainable of the natural fibres. It is fast-growing, the type of bamboo used for making fabric is commonly known as Moso, and every garment made from bamboo is 100% biodegradable.
The bamboo used for the fabric is planted and grown on family-owned farms in China that have been in agriculturally used for generations.
You can buy your own Global Cool Tshirt and register your Tonne of Cool at www.globalcool.org.
Also if you're a fan of Sienna Miller's fashion tastes check out our latest Style Steal