A Powerful Hack to Become Who You Want to Be, Backed by Research
Patrik Edblad

“Whatever you wear, you’ll start to embody the attributes you associate with that type of clothing.”

None of the sources you cited support this argument. It’s quite a leap to equate cognitive adjustments in the context of an experiment where a researcher is providing a participant the attributes of an article of clothing to an individual self assigning attributes. Not remotely the same thing.