As we were prowling for practical green gifts to feature in our coming 2009 Green Gifts Lists, this simple T-shirt caught our eye. It’s green, unisex and made with organic cotton. And you’ve got that iconic Panda there on the side. What more could a greenie want?

Organic cotton T from World Wildlife Fund

It’s your gift — to re-gift at Christmas or Hanukkah — with a donation of $50 to World Wildlife Fund.

A gift to the WWF is a no-brainer for conservationists concerned about polar bears, tigers, pandas, penguins, moose and countless other creatures threatened by global warming and loss of habitat.

For the person on your list who’s wild about saving a certain favorite animal, check out WWF’s pewter earrings that depict wolves, rhinos, whales, turtles, tigers, frogs, dolphins and more. These are also a gift option when you make a $50 donation.

Handmade pewter earrings from WWF

To read more about WWF’s work, check out their list of 19 priority areas where the organization is working to restore or preserve lands that hold some of the world’s most exotic and threatened animals. (Many of these areas, the Amazon, Yangzee Region, the Congo Basin and the North American Great Plains also serve as areas where carbon is naturally sequestered, helping in the fight against global warming.)

World Wildlife Fund offers other thank you gifts, for young and old, including tote and aluminum water bottles. And, as always, you can “adopt” an animal — in fact, you can choose from 100 animals to adopt. Each adoption entitles the giver to a certificate of adoption and depending on the donation, a stuffed animal and other goodies. Great stocking stuffers.

Snow Leopard (Photo: World Wildlife Fund)

Chimpanzee (Photo: World Wildlife Fund)