The approach is similar to that of any suit: we begin by considering the season, followed by colour preferences. Will the suit be in classic shades of blue or grey, or something more distinctive like green or burgundy for a less traditional look? From there, we begin the fabric search, working toward a mutual agreement — because everything starts with the cloth.
Once the fabric is selected, both suits can share the same cut — for example, two jackets with two buttons and a classic lapel. This is the simplest and most harmonious option.