Hi! Basically title. I was really excited when I saw this sweatshirt on Insta, but after more careful search on Google, it seems that Korsina is quite a scammy webpage :/

I have tried to reverse search with Google Lens, but only got links to more scammy pages, a shop on Amazon with 0 reviews and AliExpress (which is also scammy, but at least you get what you paid for).

Any ideas as to where to look for that design?