As the temperatures climb, we wear less. We show up in public in near-nakedness, at the beach, the park, and at parties. It’s also common to update our fragrance wardrobes, swapping the heavy, dark aromatics of winter in favor of lighter, airier floral and ocean-inspired notes. But it’s also that time of year where if you get into a crowded subway, attend a raucous concert or an intimate gathering at an art gallery, you’re more likely to smell and be smelled by others — strangers and friends alike.