Fashion Spanx Just Expanded Its Pillow-Soft Athleisure Collection That Oprah Deemed Her "Uniform" You can now add AirEssentials tops to your wardrobe. By Christina Butan Christina Butan Instagram Christina Butan is a senior commerce writer and strategist at InStyle, with five years of experience covering fashion, beauty, home, lifestyle, and celebrity news. InStyle's editorial guidelines Published on April 1, 2022 @ 11:00AM Pin Share Tweet Email We independently research, test, review, and recommend the best products—learn more about our process. If you buy something through our links, we may earn a commission. Photo: Spanx Spanx's super soft and airy tops are here — and we have a feeling they'll be replacing a lot of old tees and blouses in your closet. The brand expanded its popular AirLuxe collection today, now known as AirEssentials. The athleisure lineup originally consisted of two bottoms and two pullovers, and it now includes four different tops, a mock-neck tank, puff sleeve blouse, peplum blouse, and short sleeve t-shirt, which are made out of the same lightweight and moisture-wicking materials. Spanx has previously told InStyle it's had trouble keeping the Oprah-approved collection (which she deemed her "look" and "uniform" last year) in stock, so it won't be surprising if most sizes of its new AirEssentials shirts sell out quickly. While all four tops are stylish and worthy of adding to your cart, we have a feeling the AirEssentials Mock Neck Top will be one of the more popular choices among shoppers and Spanx aficionados. The sleek top is available in sizes XS to 3XL and six colors like black, navy, red, and blush pink. It's versatile enough to be worn casually with the AirEssentials Tapered Pant for an errand run, or even paired with slacks or jeans at the office. Courtesy Shop now: $88; spanx.com Another potential best-seller? The Short Sleeve Tee, which will likely be setting a new standard for all t-shirts out there. The stretchy shirt "feels like a pillow against your skin," according to the brand, and has a high-low hem that covers your tush (a style that Oprah is a fan of). It comes in a light gray and black and is guaranteed to pair well with practically anything. Courtesy Shop now: $78; spanx.com The AirEssentials Puff Sleeve Top and Peplum Top are also great picks if you want to zhush up your blouse game while remaining comfy. Both options have an "at the hip" fit and elegant but laid-back look, making them the perfect options for those in-between moments where you don't want to be too dressed up or appear too casual, either. Courtesy Shop now: $88; spanx.com Courtesy Shop now: $88; spanx.com Having trouble deciding which of Spanx's tops is your favorite? Us, too. Shop the new AirEssentials collection, here.