Choosing the right curtain length can make or break a room. Professional designers follow one hard and fast rule in order to achieve the perfect dimensions, says Kati Curtis of Kati Curtis Design.

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Future / Hasselblad H6D Curtains look their best when they drape elegantly and seamlessly ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Window treatments can be a useful and impressive way to polish any space. Not only do they provide ...

Standard curtains come in three lengths, but experts say you should opt for longer rather than shorter. Choosing the right curtain length can transform how your room feels, making it look taller, ...