Browsing around the web I found lots of fun mod Christmas designs. On the San Francisco Craig's List I found these two shimmery aluminum trees. They're the kind that come with a revolving multi-colored floor light:
Here's a mid century modern gingerbread house, originally offered at Williams-Sonoma, but might not be too difficult to replicate:
If you're not into winging it you could get free plans to make this one from Hometta:
A modern take on vintage bottle brush miniature trees (7"-11" tall, Garnet Hill):
Speaking of bottle brush, this 58" tree by Kuno Prey for Unica Home, is made from real household brushes:
Here are some sweet miniature chairs made into ornaments, from Shag Mid Century Modern:
I love these hand-embroidered felt ornaments by Angie Davis of Byrd & Belle:
And lastly...some of you may know Nashville's Eartha Kitsch from Flickr (you should if you don't). Well she won the holiday decorating contest over at No Pattern Required with her Aluminum tree, complete with colored light wheel:
For more Christmas goodness check out Eartha's Etsy. Cheers!