Multiplayer Skin Glitch

Every time I try to play with my friends on Minecraft Windows edition each and every single one of us has this skin issue where our skins will look like one person. For example, if my friend joins the world, my skin will turn into there skin. the only way I can fix it is if I put a cape on indicating there is something on my character that isn't usually there. It is really annoying to deal with. May you please fix it