This little book is a great reference for formal dressing of the classic school, which will never go out of style. This guide  tells you what dress is appropriate for which occasion and how to combine the right suits, trousers, coats, shirts, ties, socks, shoes, hats or umbrellas. The author Oscar Lenius (a.k.a. Thomas Rusche) is not only managing director of a major menswear store group, but also president of the International Union of Menswear Outfitters - a sign of reliable and trustworthy advice.