Dozens of shivering British fashion bloggers, TV personalities, and socialites snake down London’s Regent Street, waiting patiently to get into the Nov. 6 opening night party for the J.Crew flagship store. Inside, bearded men like James Middleton, brother of Kate and Pippa, browse skinny ties and shrunken blazers. Women in full skirts and crop tops paw through tables of pastel cashmere. Everyone’s hair is chicly disheveled, as are their teeth. Article continues at businessweek.com