L.A.M.B. is a fashion line by American singer Gwen Stefani, the lead vocalist of the rock band No Doubt. The line manufactures apparel and fashion accessories. The line was founded in 2003 but made its runway debut the following year in 2004. The fashion line manufactures accessories like shoes, watches, bags and a fragrance called "L" as well. The name is an acronym of her debut solo album Love. Angel. Music. Baby.

The line is influenced by a variety of fashions cultures, including Guatemalan, Japanese, Indian and Jamaican styles. Stefani came from a line of seamstresses which further inspired her to launch her own fashion line. Stefani made most of the things she wore onstage during concerts herself. When she became successful and began to tour constantly, she felt she lost her way. Then she met the stylist Andrea Lieberman. Lieberman introduced her to haute couture clothing.

Source - http://en.wikipedia.org/wiki/L.A.M.B.