L.A.M.B joined with Royal Elastics for the shoe line . Stefani is widening her footwear line for adults to include boots and stilettos . L.A.M.B collaborated with Coty Inc. for the fragrance and with LeSportsac for handbags in 2003 . Stefani went on to design a new line of handbags with Shifter and Partners in 2006 . The bags feature LeSportsac 's signature rip @-@ stop nylon along with a variety of antiqued metal hardware , leather trims and colorful linings . Stefani plans to design lingerie as well as make @-@ up products for L.A.M.B. L.A.M.B. partnered with Vestal Group on a line of women 's watches . The line consists of 39 timepieces .