The brand that is sewn together with the main thread... I can only tell you that it is not the kind of brand that really makes good clothes. You may consider buying another brand.

If you must cut it off, you can try to take a pair of small scissors with a pointed nose, such as a girl's eyelash scissors or the small scissors in a sewing box. Be calm first, and then carefully avoid the thread. Cut along the eye of the needle (cut from one hole to another hole), and cut out strips of pieces vertically, and then remove them...

I am just talking on paper, it should be feasible. You can give it a try.

It will probably take more effort. Patience, patience, patience!