Textured wallpaper treatments can add touch of glamor and sophistication to the room. Use a pattern that includes two or three of your colors on at least one wall if you opt for wallpaper, such as purple and gray damask or a lavender, gray and white floral pattern. Alternatively, paint the walls with a lavender or gray color and use white crown molding and baseboards. One wall could be a darker purple and serve as an accent wall.
The bed will likely serve as the focal point in the room because it will probably be the biggest item in the room. Create a glamorous look by using an oversized, ornate headboard with curvy black wrought iron or a headboard upholstered in purple velvet. Mirrored nightstands or a mirrored vanity with an upholstered stool will add to the glamorous look. White or black shelves or dressers will play into the theme without attracting too much attention.
Texture will help create a luxurious and glamorous feeling, whether you're going for a sexy look for adults or a sophisticated but playful look for a teen. Silk window treatments won't weigh down the window and will keep the room feeling light and airy. Choose purple or black against lavender, white or gray walls or opt for lavender, gray or white against a purple or black wall. The bedding could use a few colors from the color scheme, such as white or gray silk sheets, a purple velvet duvet and a combination of purple, lavender, white and gray pillows. Add a black silk rose or neck roll pillow to pull all the colors together.
An abundance of lighting options will create a dramatic and glamorous look. Use floor lamps, table lamps and hanging chandeliers to create a sophisticated and dramatic look in the room. Simple fabric round shades work on any of the lamps. Chandeliers with hanging crystals or ornate disks can serve to draw attention to the bed area. Fill sleek black or silver vases with purple flowers. Black-and-white photos could look glamorous in purple or lavender frames. Purple and black candle arrangements will add to the sophisticated look.