Advertising Poster and Banner

I need hep making the attached advertising banner a bit more christmassy. I was thinking of adding some oversized Christmas lights and a Santa hat in the corner, but couldn't do it myself. Ideally make it a bit more professional as well, but keep it bold so that passing motorists can still see all the information clearly.

Additionally I would like you to design a banner that will be 3ft x 6ft and also attached near a road for passing motorists can see it. In a similar design to the one attached giving all the same information and bold so that people can see it quickly.