Plaid is a classic and formal design for bedrooms, living rooms, offices and study rooms. As one of the most traditional and stately patterns, plaid wallpaper can create a strong sense of structure and stability in rooms.It is also a very regal and impressive design. From the timeless tartan designs used in offices and living rooms to the lively baby colors in nurseries, plaid will not only just enhance an interior space but splendidly transform it.