12. Invest in Custom Window Treatments
Curtains, in general, do not have to be costly to look nice. You should match your curtains to the size of your windows as well as the length from floor to ceiling. If you have windows that do not fit the regular curtain sizes available in shops, you can need to pay someone to make custom drapes for you.
Some people believe that paying a sewist to make custom drapes is something that only the wealthy can afford. It will, however, be worthwhile in the end. You can even learn how to sew and do it yourself. Stephanie Jarvis runs The Chateau Diaries, a YouTube channel where she chronicles her everyday life as a castle owner in France. She learned to sew to create drapes. With so many windows throughout the building, hiring a specialist to create these custom sizes in an entire castle would have been prohibitively expensive!