Well I've decided that I'm just going to use the Christmas decorations I already have for this year. I am still looking for ideas for next year to go better with my current decor. Orange, green, gold and brown. I know I will be using a lot less red! Here are some examples from bhg.com of incorporating your Christmas decorations with your existing decor.
Here they have brought out the pink in the chair, wall and pillows with the coordinating pink ribbon on the stairs. The green is also a great complement to the pink.
Here they have gone with a polka dot theme. From the curtains to the place mats and candle holders everything has dots. The oranges and fruit on the tree also mimic the dot theme.