Krista Banuelos traveled from Texas to attend the tennis event in California.
She told Business Insider that the most expensive piece of her outfit sat across her eyes: Prada PR 16WS sunglasses. They retail for $518.
She paired them with a Lacoste top, a Talbots skirt covered in a tennis-racket print, and Adidas sneakers.
Nicholas Graves, an attendee from the San Francisco Bay Area, attended the BNP Paribas Open in an understated outfit. It included a vintage Ralph Lauren shirt, Uniqlo shorts, and New Balance sneakers.
His bracelet and watch, though, were designed by the Los Angeles designer brand Chrome Hearts.
Both were silver and appeared to have crystal detailing.
Elijah Flanders and Lindsay Flanders, a couple from Los Angeles, visited the tennis tournament with their 6-month-old daughter.
While they both looked sharp in eye-catching outfits with bold prints, their accessories really stole the show. They wore matching Rolex watches.
Elijah wore a Datejust 41 timepiece with a gold face and thick band, while Lindsay wore a more delicate version of the watch with diamonds around the face.
Sogol Akbary, from Los Angeles, was at the BNP Paribas Open in a cream-colored outfit comprised of high-end pieces.
Her cream-colored vest was from Dissh, an Australian fashion brand, while her cropped pants came from Agolde.
She also wore a green baseball cap, Baleen sunglasses, $585 leather ballet flats from Le Monde Béryl, and an assortment of metallic jewelry, which included a diamond tennis necklace and matching earrings.
Isis Anderson traveled to the tennis event from Connecticut and wore athletic attire upon arrival.
Specifically, she donned a blue Fabletics set comprised of a button-up tank top and a matching miniskirt.
Anderson also wore Adidas sneakers with ankle-length socks, thick sunglasses, and statement gold jewelry.