Some bags you can spot from across the street. Michael Kors has been making that kind since 1981, when the designer opened his New York house on a simple bet: luxury that works as hard as the woman carrying it. Saffiano leather shrugs off a daily commute, and the gold hardware says just enough. It goes from a meeting to dinner without a costume change, and the fragrances carry the same idea of presence without effort. The house has a name for that spirit — jet set: a life in motion, dressed for it. Women who live that way tend to recognize the idea on sight.