From USA Today:
An exclusive first image from Spider-Man 3, due in theaters in May 2007, indicates a change of garb, as Spidey shifts from his signature red suit to black. Tobey Maguire returns as the arachnid-bitten Peter Parker/Spider-Man. Kirsten Dunst is back as on-off love Mary Jane.
But there's a new woman in Peter's life: Bryce Dallas Howard as Gwen Stacy. Thomas Haden Church (Sideways) is bad-guy Sandman. And director Sam Raimi returns at the helm.