We've been wondering about the mosaic-tiled blue and green pattern of 15-year-old Coco Gauff's dress at the 2019 US Open since the start of the main draw.
But what we didn't realize until now was that it was a meticulously planned, carefully picked ensemble.
Tennis writer Ben Rothenberg of The New York Times revealed in a zoomed-in tweet that Gauff's dress features a pattern of bird's-eye views of hard courts.
How fitting!
Check out more pictures and videos of Gauff's dress in action, below.
