Select the curtains according to the style of the interior. In the design concept there are already clues: a monochrome and laconic Scandinavian design requires a transparent and weightless tulle, the classic is supportive for curtains with lambrequins, Provence for lace and linen with embroidery and floral ornaments, and modern for practical Roman curtains.
Do not forget about the functionality - with curtains you can hide the flaws of the room or interior bugs. So, visually expand the space will help the ceiling or simply high cornice: curtains also need to pick up long and wide. Cloth fabrics, located from floor to ceiling and draped with soft folds, create an optical illusion of space. To enhance the effect, duplicate the color of the curtains in tone to the walls and ceiling.
Determine the role of curtains in the interior of the bedroom. If it is limited solely to a utilitarian function (framing the window opening, protecting against sunlight and foreign views) - choose simple monophonic fabrics of neutral shades. If you want to make curtains a bright accent of design - safely give preference to non-standard options: multi-layered sets, various textures, contrasting color solutions.
Cloth - it matters. The optimal option for durable curtains - dense cotton and blended linen: they do not crumple, they do not burn out, they keep the shape well, they are easy to clean. Openwork mesh, flickering organza or air veil is a good choice for exquisite curtains.