Interior Design 2020 : Creating the perfect English Home is a new guide to decorating and design and the ultimate resource dedicated to helping readers create well-planned and beautiful interiors.Inside our 2020 Interior Design guide, you will find chapters on the most popular colours, with detailed advice on how to use them. Decorating Editor, Katy Mclean, has gleaned fascinating personal insights along with case studies from some of the top interior designers in the country.