You can go for subtle decorations for your bedroom, but children and teenagers would like some loud adornments and lightings. Hang lights around the perimeters of your child’s room, and fill the room with Christmas pictures and adornments. (Don’t forget to keep the Xmas gifts in their cupboard at the eve as well!)
These ideas are just a few tips. How well you utilize them will depend on your attitude, creativity and spirit of celebration. The bottom-line is to enjoy your Christmas the way you prefer.