Now that would be a shock, and it’s definitely not the way they’d want fans returning to the Harry Potter universe.
Even though the detailed costumes may have come as a shock to the park creators and may have even cut into their budget slightly, it’s awesome to hear that they’re keeping things as close to the magical world we see on screen at the theme park, even adding on to the park in new ways to bring more of the world into reality.
Spending the extra money on fine silk for ties and real wool for the sweaters is certainly worth it – imagine fans at the real-life Wizarding World expecting magic just to be confronted with cheap Halloween costume knockoffs?