Look Your Best This Fall:
The Ultimate Bra Guide
Bare shoulders are sexy, but visible straps can ruin the effect. Keep 'em out of sight with a style that runs between the blades. (Bonus: Straps can't fall down.)
Lycra-nylon and lace, Victoria's Secret, $52; victoriassecret.com.
Evangeline Lilly swept onto the red carpet at The Hobbit: The Desolation of Smaug premiere in a black slightly sheer Alberta Ferretti gown with a lace overlay and tiers of tulle at the skirt, keeping all accessories to a minimum, save for studs and a gold bracelet.