Choosing the right length for your cheap curtains can be difficult if you don’t know which length will look the best in your room. Curtains usually come in three main lengths - 63, 84, 96, 108 and 120 inches long. What size of curtains you need will depend on how your interior design is set out. Here at OHS, we have a large collection of cheap curtains available in a range of lengths, so you will be able to find the perfect choice for your home.