The first idea of decorating girl’s room was to use the idea of cottage style. On this idea you could use the extra furniture in the room. Using a lot of white color on the furniture is to create a cottage style room. Also use this idea of other colors such as pink, pale green, and sky blue. You can also use fabric patterns like stripes, floral, cotton floral and ginghams. The second idea is that you can use flower power. The idea is to use the colors of flowers such as watermelon pinks, sun yellows, bright and bold oranges and lime greens. The uses of colorful are borders and fabrics. You could also give a hot color on valances, ruffles, and window seat pillows. Kids Room.