What soft furnishings do you have. You could pic out one or two colours as an accent colour and use that as your Base for the curtains. I currently have cream hessian walls and have a duck egg blue and chocolate curtains. I'm currently making matching Oxford cushion covers for the settees . If you can't find what your looking for ready made buy the fabric and have bespoke curtains made for you.

try this sir

San Marco paints has got good range of interior and exterior paints with amazing finishes, try connecting San Marco India office in Mumbai and Delhi

this is Our recent interior design for the Master bed room. hope you like it. if you want to make your bed room special make it white in color, and use minimal & functional Furniture. do miss the opportunity to use natural Light