Popsugar Fashion Weddings White Wedding Guest Dresses 40 White Dresses We Dare You to Wear to Someone Else's Wedding July 14, 2015 by Samantha Sutton View On One Page Photo 28 of 40 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 28 5th & Mercer Long Sleeve Dress ($250) 5th & Mercer Long Sleeve Dress $250 from shopbop.com Buy Now Previous Next Start Slideshow WeddingsDressesShopping