We confess: we were first in line to see The Devil Wears Prada, the new comedy based on former Vogue assistant Lauren Weisberger’s clever roman-a-clèf. All in the name of research, of course.And here’s the skinny: funny, sartorial, and sweet, with excellent casting (you’ll love Meryl Streep as the cutting editrix of Runway magazine) and a veritable candy store for those with a ...