It's possible, and I haven't seen the movie yet to check if there are scenes that show the soles, but I believe those are the movie shoes.
In this pic, you can see her in a movie still/promo pic, in the same location as the above photo.
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Zoom in on her shoes, and you can see the cords/tassels on her shoes, and if you zoom really close you can see they're stitched on.
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Set pic zoomed in, the cords are a little visible.
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Her toe vs the displayed costume from the front:
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