A simple modernistic type approach is needed when you're decorating if you're not sure what kind of interior design style you're really after; in essence it's about creating a clean and airy atmosphere. There are some basic contemporary ideas and designs that you need to arm yourself with before achieving the overall look you require.
You cannot go wrong if you stay with neutral colours; these neutral tones and hues help go towards making up the palette of which style is all about. You will find in most cases walls are done in white, or perhaps very light pastel shades, whilst the furnishings tend to be a kind of neutral tone-on-tone colour scheme.
Choose cream bedroom curtains and perhaps a cream rug and luxury bedding in a similar tone to bring the room together. It stop it looking bland and boring inject pops of colour in accessories, such as a simple bed throw, cushions and display objects. One of the great advantages of staying neutral is that you can bring a complete new look to your bedroom as often as you wish simply by changing your accessory colours!