decorative and vertical lines, this dress attracts the viewers attention Vertical Lines Dress Etsy Crossing the Line April Dress Navy Vertical Stripe london bridges clothing After posting about the One Hour Dress, I thought I'd follow up with some design techniques you could use to prevent your version from looking like a hideous sack like my first Striking stripes that flatter! Vertical lines create the illusion of length, add definition to the silhouette and bring structure to every outfit. That's why we love the Aura Stripe Print