Pregnant Brittany Mahomes rocks $75 windbreaker at Chiefs vs. Broncos game with kids

Her game-day style is in a league of its own.

For the Kansas City Chiefs game against the Denver Broncos on Nov. 10, Brittany Mahomes, 29, showed her support for husband Patrick Mahomes in a stylish windbreaker representing the home team.

The soon-to-be mother of three's black, white, and red jacket ($75) is from sportscaster Erin Andrews' much-loved WEAR line with Fabletics, which has been seen on WAGs from Taylor Swift to Olivia Culpo and Alix Earle.

"Still going," Mahomes captioned an Instagram post, referring to the team's current undefeated streak.

In the carousel, the Kansas City Current co-owner is all smiles with her two toddlers, Sterling Skye, 3, and son Patrick "Bronze" Lavon III, 23 months.

Mahomes paired her windbreaker with a bump-hugging white tee, black joggers, and red and white Nike sneakers.

She worked two chunky gold chain necklaces into the sporty look, too, and styled her hair in curls.

Mahomes wasn't the only WAG to don an Erin Andrews' Fabletics windbreaker yesterday.

Olivia Culpo twinned with Mahomes as she celebrated husband Christian McCaffery's return to the NFL after the running back dealt with ankle injuries for the first nine weeks of the season.

Culpo showed some spirit in the same windbreaker style — sporting the San Francisco 49ers version, of course — as the team beat out the Tampa Bay Buccaneers.

Layering the piece over a Skims onesie ($78), the former Miss Universe kept it casual, adding New Balance sneakers and a black baseball cap.

As for Mahomes' kids, they were decked out in Chiefs gear, with Sterling donning a cream custom hoodie and Bronze rocking a "15" shirt with his name on the front.

The 29-year-old documented the day on her Instagram story, too, sharing adorable clips of Sterling and Bronze.

"I mean WUTTTTT," she wrote while holding Sterling and looking shocked, presumably about the action-packed game that saw the Chiefs win by blocking a field goal with just seconds left at the end of the fourth quarter.

She also posted a photo with Bronze lying on her stomach, captioning it, "My snuggle bug "

"Love this guy , " Mahomes wrote on another Instagram story, sharing her husband's post of himself on the field following the team's win.

While Brittany and her family kept things casual on the sidelines, Travis Kelce's girlfriend Taylor Swift went for more of a business look, rocking a Versace skirt suit and Victoria's Secret corset with knee-high boots.

We'll see if the winning streak continues next week.