Emma Watson unveiled her final collection for People Tree today (25.02.11).

The 'Harry Potter' actress chose to launch her third and last set of designs for the ethical clothing brand today to coincide with Fairtrade Fortnight and she revealed spending time in Bangledesh to watch the clothes being made was an eye-opener.

She said: "The design process continued with me trying on each and every piece to get the fits just as I wanted them and then I visited Bangladesh to see the clothing actually being made and meet the people making it. It was an incredible and life-changing experience - I really wish everyone had the chance to see the difference Fair Trade makes with their own eyes.

"Fair Trade fashion comes from the villages - and provides a real alternative to working in a garment factory and the harsh environment of living in a slum."

The new collection has a summer festival vibe, featuring floral and check-print tea dresses, denim hot pants and cotton waistcoats.

Emma -who is currently studying at Brown University in the US - will next design a range of eco-friendly clothes for fashion label Alberta Ferretti and was recently announced as the new face of Lancome cosmetics.