Chances are, there's one hanging in your house or apartment right now: A large mirror affixed to the wall with unsightly plastic brackets. You don't want to spend the resources/freedom/time to replace the whole mirror, but you don't want to deal with the plain-ness any longer. Here's a green idea: frame it!
Work with what you've got and use some creative framing solutions to transform your space. MirrorMate is a company which makes frames that stick on top of any large mirror. At MirrorMate, you can find a frame for any taste . The company has committed to being as environmentally-conscious as they can, so that's an added green bonus.