12 Polished Matching Sets Under $40 at Amazon

Whether your travel style skews casual and relaxed or more put-together and refined, there’s one tenet that should always be a priority within your airport outfits: comfort. Luckily, with Amazon, you don’t have to reject your inner fashionista to build an outfit you won’t be miserable wearing through a long-haul flight with an array of affordable, polished matching sets you’ll even feel good about wearing off the plane.

In keeping with an end-of-year budget, we’ve rounded up the 12 best sets under $40 at Amazon that you’ll want in your winter wardrobe, no matter where you’re headed this season—including stylish picks that’ll instantly take your cold-weather packing list to the next level. Plus, since prices start at just $20, you won’t have to worry about choosing just one. 

Casly Lamiit 2-piece Lounge Set

A shopper favorite at Amazon, the Casly Lamiit 2-piece Lounge Set is the epitome of elevated, comfortable style. Yes, it is a matching sweatshirt and sweatpants duo, but it’s also made with a more flattering fit that looks pulled-together without impeding on your in-flight relaxation. The stretchy and breathable fabric blend is soft and gentle while providing just the right amount of warmth, and it can be styled with sneakers, boots, or even your favorite pair of clogs. 

Wiholl Lounge Set

The V-neck cut of this casual lounge set lends itself to a more polished finish even with comfort as the main priority. The sweatshirt, while still slightly oversized, won’t drown your body in excess fabric, but the pants are the real highlight with a drawstring and elastic waistband for an adjustable fit. It comes in sizes ranging from XS to 2XL in 15 bright and neutral colors, and will be a cozy yet put-together outfit you’ll want to wear all winter long. 

Zesica Cowl-neck Lounge Set

The cowl neckline of this simple matching outfit sets it apart from other duos on your radar, keeping you looking polished and sleek for airport travel days, running errands, and more into the new year. The pants are fitted and breathable, but stylish enough that you can dress them up with a pair of booties and some cute accessories. Meanwhile, the top is more tailored than traditional lounge sets, hugging the body without being restrictive. We love the dusty blue for a cool pop of color, but it’s also available in six other shades.

Rumia Matching Sweater Set

If you’re looking for a matching set that’s snuggly yet sleek, this knit duo from Rumia is just what you’re after—and it’s practically a steal at $27. With its slightly oversized ribbed top and matching pants, this set is peak polished loungewear. It’ll look great with a pair of heeled booties or your simplest white sneakers, plus it’ll keep you comfortable no matter how long your next travel day is. 

Ofeefan 2-piece Lounge Set

This combination of an oversized sweatshirt and straight-leg sweatpants will be a winner all winter long, whether you choose to dress it up or down. The top is made unique with criss-cross stitching at the neckline in combination with a thick, notched hem, and the pants boast an adjustable elastic waistband that shouldn’t dig in. Most importantly, it comes in sizes S to 3XL in 18 colors, so you may want to stock up while it’s 34 percent off. 

Darong 2-piece Lounge Outfit

Erring on the sportier side while remaining flattering, the Darong 2-piece Lounge Outfit is a winter travel staple with pieces that you can worn either together or separately. The fitted long-sleeve top is perfect for layering beneath anything from a cozy sweater to a bulky winter jacket, and the pants are form-fitting without limiting your movement. Shoppers have confirmed that the fabric doesn’t reveal wrinkles so you’ll be able to leave the portable steamer at home, and with 25 colors to choose from (and a low $32 price point) you’ll be able to revamp your winter travel wardrobe on a budget. 

Xieerduo 2-piece Set

Bring out your inner track star with these striped lounge pants and matching sweatshirt—a duo that’ll be the MVP for your travels well into the new year. The perfectly boxy sweatshirt offers breathing room without appearing too oversized, and the wide-leg pants balance style and comfort with ease. Whether you opt to wear this set to the airport or during a day of sightseeing or running errands, you’ll be well-dressed for any occasion while feeling like you’re wearing pajamas.

Sxgyh 2-piece Lounge Set

Effortlessly combining the casual comfort of lounge pants with a more fitted top, this set will be a perfect fit within your cold-weather travel wardrobe (not to mention the top is a great layering piece). The high-waisted pants are flattering and feature an adjustable waistband for the best fit possible, and the stretchy, wrinkle-resistant fabric of each piece will keep you looking put-together until it’s time to change for bed. The eight-shade range is versatile and winter-friendly, plus this duo comes in sizes ranging from XS to 2XL. 

Etcyy Women’s Lounge Set

Billowy and oversized, this comfy lounge set still manages to be stylish with its combination of a split-hem sweatshirt and wide-leg pants. Pockets with exaggerated stitching stand out against the monochrome material, creating an intentionally undone look, while the adjustable elastic waistband allows for the perfect fit. This set—available in sizes S to 2XL—is made from a cotton and polyester blend that’s both soft and wrinkle-resistant, and it even comes in 11 colors and patterns.

Btfbm Two-piece Tracksuit

If you tend to get toasty when you travel (even during the winter), this short-sleeve knit set is the pairing you’ve been looking for. The slightly baggy T-shirt will keep you cool and relaxed but will still layer well beneath a warmer jacket or hoodie, and the jogger sweatpants cinch at the ankles, so excess fabric won’t trail along the dirty airport floor. This set is especially well-suited for traveling to a warmer-weather destination—plus, the flattering dichotomy between a loose top and more fitted pants makes it easy to dress up or down. 

Lillusory 2-piece Lounge Set

Give your favorite sweat set an upgrade with this more tailored pairing from Lillusory that comes in 15 versatile shades as well as sizes ranging from XS to XL. The soft, stretchy pants boast deep pockets for holding your phone, wallet, and favorite plane snacks, while the form-fitting long-sleeve top is even versatile enough to be worn with jeans, trousers, or any other pants in your suitcase. Now’s the best time to shop, too, considering they’re on sale for 19 percent off for a limited time. 

Prettygarden 2-piece Set

Travelers can’t get enough of this comfy, drapey two-piece set, which is exactly why you’ll want to add it to your packing list for 2026. In fact, it’s so popular that it’s earned more than 6,300 five-star ratings at Amazon, with one shopper raving that “traveling in this outfit is a must.” But while it’s unrestrictive and loose-fitting, it’s still perfectly polished with jogger-style pants that won’t drown your body in baggy fabric. Layer the top beneath your favorite sweatshirt or wear it on its own—either way, this duo will surely get plenty of wear on your next big trip.

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