Beach house out of your budget? Everything from Christie Brinkley’s Hamptons-inspired clothing line, Twrhll, is under $100

Five decades into her modeling career, Christie Brinkley’s never been busier.

The blond beauty, 70, recently wrapped a whirlwind press tour to promote her appearance on the cover of this year’s Sports Illustrated Swimsuit Issue alongside fellow legends like Tyra Banks and Kate Upton.

And on Wednesday, she launched her new clothing line, Twrhll, exclusively at HSN; the name nods to Tower Hill, her beloved Hamptons estate, and the clothes reflect that beachy inspiration.

“The Hamptons is such a gorgeous landscape of bays, harbors, marinas and ports on one side and windswept beaches on the other. And this particular collection has got a lot of nautical iNFLuences: stripes and navy and sailor pants and anchor buttons and rope detailing,” Brinkley tells Page Six Style during her packed few days of press, which started with an appearance on the “Today” show and will end with a live HSN appearance at midnight.

“Like the Hamptons, it’s kind of classic, but with a little twist.”

And unlike the Hamptons, it’s actually affordable; everything in the collection, which includes denim, dresses and jackets along with accessories, rings in at under $100.

Brinkley’s personal favorite from the launch is the striped knit blazer ($70); “You can throw [it] on over anything — great white shorts, a pair of jeans,” she explains.

After all, when it comes to nailing Hamptons style, the supermodel says it’s all about “timeless design” and “comfortable” classics you can dress up and down — or, as Brinkley puts it, “clothes you can wear with a Tennis shoe or sandal, but by slipping on a pair of heels and maybe an earring, you’re ready for a chic restaurant.”

Below, shop a few of our favorite pieces from Twrhll’s debut drop that fit that description.

Twrhll by Christie Brinkley Knit Blazer

Twrhll by Christie Brinkley Flare Leg Sailor Jean

Twrhll by Christie Brinkley Embroidered Denim Jacket

Twrhll by Christie Brinkley Fedora Hat

Twrhll by Christie Brinkley Lace Cami