The Italian designer collaborated with New Balance for Gauff's on the court outfits. After the tournament, Gauff wore ready-to-wear Miu Miu pieces. You can wear them too, for a few thousand bucks.
Another day, another Miu Miu kit. https://www.youtube.com/watch?v=HFnhYgnca-k
Another day, another Miu Miu kit. https://www.youtube.com/watch?v=HFnhYgnca-k