This official Harry Potter necktie features a stripe pattern similar to the one in the 3rd Harry Potter movie. The colors used on this tie are Green and Silver. This item is available only in the Standard Men's size.

If you are looking for Burgundy and Gold striped ties that resemble the Gryffindor House ties used in the Harry Potter movies, those are available as well, and ARE available in Child's size's. The easiest way to locate them is by running a search for the term "house stripe tie".