Celeb-Inspired Dresses Under $400

THE STYLE Simple Black Sheath from the 2008 Oscars
WHAT TO LOOK FOR Sometimes a black dress creates an ideal backdrop to display amazing accessories. If you opt for a very bold piece, like this necklace, keep the dress as simple as possible.
A LESS EXPENSIVE OPTION Black Jersey Dress, Tart, $120; at bluefly.com