Clip nails so they're slightly less than a quarter-inch long, says N.Y.C. manicurist Pattie Yankee. Then take a file and round the sides just a bit (don't use one labeled "coarse" because it can cause tears). Be careful not to go any shorter or you'll be begging for an ingrown.
Perfect Formula Petite Crystal nail file, $10; QVC.
To support Jason Wu who hosted a fundraising event for the Young Friends of ACRIA, an HIV and AIDS research foundation, Diane Kruger showed up wearing the designer’s peachy-nude strapless dress that she styled with studded ankle strap heels and a boxed clutch.