Swift directed herShowgirlpersona while sporting an oversized blazer, a black tank top, and crossover waist wide-leg jeans — three polished staples that are so smart to have on hand throughout the year.

Taylor Swift’s Outfit Blueprint

As one of the PEOPLE shopping team’s resident Swifties, I went to work to source pieces inspired by her laidback look. My findings? Sophisticated blazers ready for everything from a day in the office to dinner with friends, basic tank tops that are sure to become wardrobe workhorses, and Swift’s exact Agolde jeans (yes, you read that right).

Keep scrolling to peruse the Swift-inspired pieces I’m eyeing from Amazon, Old Navy, Nordstrom, and — starting at $7.

Agolde Vana Fold Jean

It’s not every day you can pick up one of Swift’s closet staples — but right now, her exact Agolde jeans are (surprisingly) still in stock. While their relaxed, wide-leg silhouette calls to mind styles we’ve seen on Joanna Gaines and Kate Winslet, the criss-cross waistband offers a trendy twist on typical jeans. I plan on picking them up in the singer’s lightwash shade, but shoppers can also choose from nine additional colors and washes, including olive green, black, and khaki.

Old Navy First-Layer Scoop-Neck Tank Top

I basically live in lightweight jackets and sweaters since they are easy to layer, which is why I’m stocking up on this closet essential — a basic black tank top — while it’s on sale. Not only does it resemble Swift’s easy outfit starter, thanks to its scoop neckline and sleek design, but it has also received than 3,400 five-star ratings for its “soft and stretchy” feel and fit. “Perfect under a sweater or jacket,” one user enthused. “Hides the bra straps too!”

Prettygarden Oversized Blazer

A great blazer can make or break an outfit, which is why I’m definitely adding this Swift-inspired option to my cart this season. I love that the oversized fit is effortlessly polished, not sloppy, and that it’s complete with handy pockets and a notch lapel for an office-ready look. I can already see myself styling it with basic blue jeans, like Swift, or even throwing it over dresses and jumpsuits for formal occasions.

You don’t have to be a showgirl to add these closet classics to your wardrobe lineup. Keep scrolling to shop cross-waist jeans, black tank tops, and blazers inspired by Taylor Swift’s outfit blueprint below.

Abercrombie & Fitch High-Rise ’90s Relaxed Jean

Hdlte Wide-Leg Jeans

Evaless Overlap Waist Jeans

Artfish Tank Top

Kenneth Cole Pinstripe Open Front Jacket

Fshaoes Oversized Blazer