Tips to help you look slimmer in an instant. >> there are tricks of fabric and tricks of design for instantly make you look about 5 to 10 pounds thinner. >> first up, color blocking to create an optical illusion. >> you want to create the hourglass figure see it is done with the black down the middle and white panelling on the sides. the other thing that is exciting abut the suit is the belt. adding a belt to cinch the waist. it instantly shaves the pound off. >> reporter: another trick, ruching, punched of fabric in the middle of the suit. >> she wanted an illusion of a bigger bust. the way t...