2011 Christmas Tree Designs and Decor Ideas. The top trends for the 2011 Holiday season. If you’re like me, than you can’t wait to gather your family and decorate the Christmas tree. This years trends are merrier than ever, and there’s wonderful ideas for everyone to try. From the extravagant look of larger than life ornaments, to using natural elements like a tree full of pine-cones. Look below for the top tree decorating trends of the season. Colored Trees – From white to pink, to look of colored trees are making...