Should you want to provide your room a sober appearance, stick to monochromatic colours. The best method to redo your room is going to be to change them. It can earn a room sophisticated and fashionable.
Celine is my favourite brand due to the mininimalistic but chic aesthetic it carries through in every product. I feel it represents the epitome of classic French stylish women's wear and offers such versatile pieces that can be adapted into any look.