Not only do they have enough color footage from season 2 and 3 to reference the furniture and their wardrobe, (even a color publicity photo of Lucy Puts up a TV Antenna!) but Viv also buys gold ornaments to put on her white tree. There is also a color publicity photo I saw of Lucy's Sister Pays a Visit, where Lucy and Viv are in the kitchen, after drinking too much of the spiked punch looking for the wedding ring in the punchbowl. The walls were yellow. I'm surprised it wasn't more of a muted tone like in their living room. I wish I knew what color Lucy's sweater was! Pink? Yellow? Do we ever see it again in the color episodes? Also, they remodeled the kitchen in season 2 for whatever reason. Because they began filming in color? Or because Miss Ball wanted them to remodel it? God I wish I could see Together For Christmas in color! But it would be very hard to figure out what color the lights on Viv's tree were.

I also just found this! Colorized footage of Lucy and Viv trying to decorate the wedding cake! http://https://www.facebook.com/popcolorture/videos/2458889411001613

That would be neat!! I didn't like the remodel job as much, sure the kitchen was bigger, but I liked that little pantry right before you get to the kitchen