Emma Watson's People Tree collection debut

Taking the eco-fashion arena by the reins, actress Emma Watson has already produced two collections with the U.K.-based People Tree, a sustainable, fair trade, and organic fashion company.

Her third collection for the spring/summer season debuted today online. A lot of black, a lot of white, but those are the pieces that remain timeless. 

Organic, fair trade cotton is the dominant fabric in the collection. Check out some pieces below.

Becky Harems, ~$66, peopletree.co.uk.

Sophie Dot Skirt, ~$108, peopletree.co.uk.

Sasha Drape Dress, ~$76, peopletree.co.uk.