Guess by Marciano is a luxury fashion brand launched in 2004 by the American clothing company Guess. The brand takes its name from Paul Marciano, one of the founders of Guess, and is known for its high-end clothing, accessories, and fragrances. Guess by Marciano offers a sophisticated and glamorous aesthetic with a focus on feminine silhouettes, bold prints, and intricate embellishments. The brand's collections feature a range of clothing, including dresses, skirts, jackets, and pants, as well as a selection of handbags, shoes, and jewelry.