Thro is a collection of home decor. It was founded in 1999 by Marlo Lorenz. , who is the chief designer. Lorenz attended Manhattan's Fashion Institute of Technology and enjoys working with materials not commonly used in fashion. Thro has children's comforter sets in different ... Read Moredesigns. Their Pink Toile bedroom set features a delicate, girly design but is durable enough to be safe to machine wash. Thro's Cupcakes Comforter Set comes with a comforter and two shams and features a fun design. Thro has little girl bedding with fun designs and bright colors.