Decorative mirrors always help open up a room as they bounce light throughout the space. If you have a small room, few windows, or not a lot of natural light, make a statement with a large mirror to help create the feeling of more space.
A statement large mirror can also add height to your room and give the feeling that the ceilings are taller than they really are.
More Mirror Ideas and Advice
How to Buy a Mirror and Hang It Like a Pro
Unique Mirrors for the Bathroom
5 Decorating Ideas with Mirrors