Feel like sleeping on feather when you wear sleepwear bought from us as we sell only the best. Founded in 1978, Topman is a global men’s clothing chain with its roots in the UK. The brand is a subsidiary of ASOS. Since its launch, Topman has captured global markets, and it is now present in over 38 countries with 510 offline stores globally. Navy blue is a color that suits everyone with a touch of class and elegance.