I came across this website called Just Blinds They sell a variety of blinds and shutters including real wood blinds, aluminium blinds, natural wood shades, roller shades and much more. The website includes a handy guide for measuring your windows to ensure you get the best fit when purchasing a blind or shutter as well as measuring videos. If you are ensure whether you like the colour you have selected then you can order as many as 10 free samples so you can match the colour to your room at home before purchasing. They also offer a 30 day satisfaction guarantee so if you are not completely satisfied with your purchase you can return it for a refund.