Agnès b embodies the quintessential French approach to easy but stylish dressing. There are many branches, and the clothes are also sold in department stores, but for the fullest range go to Rue du Jour, where Agnès takes up much of the street (women's and children's wear is at No. 6, menswear at No. 3). For women, classics include sleek black-leather jackets, flattering black jersey separates, and trademark wide-stripe T-shirts. Children love the two-tone T-shirts proclaiming their age. And the stormy-gray velour or corduroy suits you see on those slouchy, scarf-clad men? Agnès b.