To provide a necktie washing net which prevents a necktie from deforming or getting damaged during washing.

A double structure comprising a necktie washing net 1, a strip- form necktie wrapping net 8 can protect a necktie against deformation or unraveling of both ends of a necktie even if jostled by water current or the rest of the washing and ensure good washing. Thus a bag-form double structure is comprised of a strip-form necktie wrapping net for wrapping the necktie around and an elliptical cylindrical washing net.