On Taylor: Gianluca Isaia suit, $3250, Tom Ford dress shirt, $540, and Brunello Cucinelli pocket square, $135, all at Neiman Marcus; Carrot & Gibbs bow tie, $65 at Saks Fifth Avenue. On Heather: Salmagundi "Ruby" cloche, $158 at Salmagundi; Alexander McQueen top, $1085, and Etro pants $675, both at Saks Fifth Avenue; Zara necklace, $29.90 at Zara; Valentino heels, $995 at the Tannery. On Charlotte: Karen Millen dress, $350 at Bloomingdale's; Jimmy Choo heels, $850 at Saks Fifth Avenue; smoky-quartz earrings, $2150 at the Ruby Door
People disappeared, reappeared, made plans to go somewhere, and then lost each other, searched for each other, found each other a few feet away.