It was a japanese manga, the protagonists were twins a girl and a boy abandoned with only a high quality cloth, so they wanted to be a tailor (boy) and a model (girl) so they could find clues about their mom. But it wasn't only modeling, they fight using the clothes and accessories :0 the last thing I remember is that they use the cloth for it, but they didn't cut it. At least has 10 years or so
I kind of think this is ClothRoad, but im confused because i think they did cut it. Maube i remembered it wrong cuz its so long ago. I love the fashion and how they used it as weapons.