Petar.. I have also had the same experience with the Movie costumes that I have purchased.. Some like the "Hunger Games" had designer labels and initials sewn into the shirts for the High end actors, like Woody Harrelson, Stanley Tucci, and so on. Others on the same film had their name written into the costumes with magic marker. Then on other movies like "If I Stay" the costumes were marked only by paper tags, showing scenes, a listings of items worn with that costume. I purchased one Hero piece from the Movie "If I Stay". It was Adams costume from the Hallway scene. Just had the paper tags, no markings on the inside, but I did find breath mints in the pocket ...so we know it was definitely used. lol I think the other thing that can really help, is if you can screen match something unique about the piece to a moment in the movie. Sometimes this is a loose thread or a stain, or even a splatter of blood on the prop, and if you can match it to the scene. Then you have the best of everything.. "Screen Matched" Hope this helps John