American tennis WAG Morgan Riddle has been getting “match fit” for the Australian Open by going online shopping-mad for one particular Aussie fashion label.

With her boyfriend Taylor Fritz a star on-court in Melbourne, the influencer has been securing her most apt outfits to embrace the Aussie summer as she watches court-side and attends brand functions.

Posting photos of her latest purchase to Instagram, the 27-year-old rocked a cherry two-piece and shouted out the Aussie brand that she had become smitten with.

“I discovered this Sydney-based brand last week and literally ordered the entire website I’m obsessed,” she captioned a Story post on the platform.

THAT brand is I am Delilah, which retails the influencer’s combined Lilly Tank and Lilly Maxi Skirt fit for $250.

Taking her 580K TikTok followers on a behind-the-scenes preview of her dress choice for the day, Riddle began the video by contrasting local and foreign shipping expectations.

“I learned that US shipping and Australian shipping are not the same,” she said.

“That’s how I ended up getting in the predicament of getting my match outfit the day of the match.”

The fashionista, who had clearly spent extended time in the sun due to her reddening upper chest, expected she may not be dressing on par with the locals but dared to break the trend.

“The style in Melbourne is very neutral, so of course I’m like ‘let’s wear the loudest colour possible’,” she continued.

“The Aussie girl uniform though, is like a tank top and maxi skirt… in my opinion,”

The WAG continued to jazz-up her fit by adding white heels by Australian footwear brand Tony Bianco, as well as two-tone earrings, her black “Mary Poppins” handbag, and dark shades.

Fans of the internet personality embraced her hybrid look, with one suggesting her “Outfit’s amazing as alwaysssss”.

Another encouraged Riddle’s creativity while providing a tip for surviving the Aussie summer.

“Haha I’m not a wag but I still wear heels to the open 🤣 make sure u use SPF 💕,” they wrote.

Expect Riddle to be parked in the stands at Margaret Court Arena tomorrow when fourth seed Fritz plays his second round match against Chilean Christian Garin.