Humans like shiny stuff. Humans wear shiny stuff. Humans become shiny stuff. This trope is for people who (whole or in part) appear to be "made of stars". They may appear to be "cut out" of the real world, revealing distant stars and nebulas. It's usually because they are wielders of the Power Cosmic or are Energy Beings. Occasionally, they just have a really good tailor. Basically, these characters are wearing natural camouflage for deep space. A Sub-Trope of Symbol Motif Clothing. Not to be confused with Wearing a Flag on Your Head or Captain Geographic.