It depends. Some of the lighter, more fashionable styles sometimes play with volumes and therefore have a generous fit. Generally speaking, however, Napapijri’s most iconic jackets are not meant to have a generous fit – they are designed to hold themselves against the form of the body. Loose-fitting jackets can be less than optimal in colder conditions. If there is a large gap at the hem, wind will easily get up inside the coat, negating any insinuating properties. Also, as they are designed for an active lifestyle, less excess material is always better – it can get in the way when you’re climbing or skiing, and catch the wind when it’s blustery. That’s both to ensure heat is retained in colder weather, but also because a smart silhouette always looks best.
If your jacket is purely for fashion, however, and won’t be worn outside the city, there’s no reason why you couldn’t get a larger size than normal if you’re going for a more laid-back look. The extra room inside is also useful if you’re layering up, although our winter jackets themselves provide enough insulation for most conditions you’re likely to encounter.