The 12 Best Plus-Size One-Pieces That Make Getting Dressed Effortless

How are your new year's resolutions going? If they've already fallen victim to the never-ending experience that is January, we don't blame you. But a new (blessedly shorter!) month is just beginning, we have a suggestion for a new resolution that you'll actually want to keep. For 2023, we're resolving to stock up on even more one-and-done outfits.

The beauty of one-piece outfits like jumpsuits, rompers, and overalls is that looking put-together is effortless — pick one, and your outfit is done. Don’t get me wrong, dresses are great too, but being plus size, my thighs chafe, and wearing jumpsuits eliminates that worry for me (there are also really excellent anti-chafing products out there to help with this, but I digress.)

There are so many options to choose from, and they range from formal to athleisure and everything in between. It just makes everything so much easier in the morning and makes for less laundry at the end of the week. How can you say no to that?! 

If you are looking for one-and-done outfits to alleviate some of the decision fatigue in your life, check out these 12 plus-size one-pieces we love, and think you'll love, too.

At Refinery29, we’re here to help you navigate this overwhelming world of stuff. All of our market picks are independently selected and curated by the editorial team. All product details reflect the price and availability at the time of publication. If you buy or click on something we link to on our site, Refinery29 may earn commission.

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Girlfriend Collective Moss Twist Unitard

Size range: XXS-6XL ( be sure to check the sizing chart for the best fit) 

This multi-functional unitard is perfect for tossing on when you want to go on your morning hot girl walk. Made from 79% recycled plastic, it is a great sustainable option. Another bonus? It has a bra built right in.

Shop Girlfriend Collective

Girlfriend Collective Moss Twist Unitard, $, available at Girlfriend Collective

Eloquii Tie Strap Wide Leg Jumpsuit

Size range: 14-32

Don’t wait to wear bold colors until spring; colors like this bright marigold yellow look especially radiant in winter. This Eloquii jumpsuit is an excellent alternative to a dress for festive occasions, like a winter wedding or formal reception. The bow detailing at the shoulders allows you to adjust the length to accommodate longer torsos and also features an elasticized waist for more comfort.

Shop Eloquii

Eloquii Tie Strap Wide Leg Jumpsuit, $, available at Eloquii

Universal Thread Short Sleeve Boiler Suit 

Size range: 0-30

Finding a boilersuit in plus sizes, in a variety of colors, and at an affordable price can be challenging, but these short sleeve, button-front boilersuits from Target brand Universal Thread are three for three. They come in a variety of both neutral and fun shades (beige, cream, olive green, red, and pink), and the button front detailing makes them larger-bust friendly.

Shop Target

Universal Thread Short Sleeve Button-Front Boilersuit, $, available at Target

Universal Standard Casey Classic Denim Overalls

Size range: 00-40

A good pair of overalls can be a timeless addition to your wardrobe for years to come. The Casey Overalls from Universal Standard combine its best-selling invisible stretch denim with the classic overall style. Try wearing these denim overalls with your favorite sheer long-sleeve bodysuit for an unexpected sexy twist that just works so well. 

Shop Universal Standard

Universal Standard Casey Classic Denim Overalls, $, available at Universal Standard

Madewell Plus Lucie Tie-Back Long-Sleeve Jumpsuit in Carmine Floral

Size range: 14W-28W

Made with sustainable fabric created with natural fibers, this long-sleeve jumpsuit is would be great for any occasion, any time of the year. The flowy jumpsuit has sexy tie detailing to show off your gorgeous back, a delicate blue floral print throughout the entirety of the jumpsuit, and an elasticized waist that gives it shape and structure. Yes, please!

Shop Madewell

Madewell Lucie Tie-Back Long-Sleeve Jumpsuit, $, available at Madewell

DIARRABLU Umy Abstract Print Convertible Jumpsuit

Size range: XS-3X

The striking pattern on this Umy jumpsuit by Black Woman-owned DIARRABLU is inspired by African prints and rich colors. Each item is made to order to reduce waste and increase sustainable processes. We love the Umy jumpsuit for its versatility: You can style it in many different ways, thanks to its convertible strap design.

Shop Nordstrom

Diarrablu Umy Abstract Print Convertible Jumpsuit, $, available at Nordstrom

Torrid Full-Length Short Sleeve Catsuit 

Size range: 10-30

Just like the Little Black Dress, you should also have a Little Black Catsuit in your closet. You’d be surprised at how versatile a catsuit can be — you can wear it alone for a super sexy club look, or pair it with an oversized blazer to tone down the sexy (just a smidge) for a bold brunch look. You can also use this catsuit as a base layer and experiment with different combinations.

Shop Torrid

Torrid Full Length Short Sleeve Cat Suit, $, available at Torrid

Lucy and Yak Original Dungaree: Organic Corduroy - Leo Print

Size range: US 0 - US 28

A fun twist on the classic overalls, these leopard print corduroy dungarees from UK brand Lucy and Yak offer up a playful way to express your style.  These unisex overalls are available in regular and tall lengths, with an oversize fit (but taper at the ankle), and made with 2% Elastane, for extra comfort and cozy. Who doesn’t love a good animal print moment?

Shop Lucy & Yak

Lucy & Yak Original Dungaree: Organic Corduroy, $, available at Lucy & Yak

What Lo Wants "Benny" Wide Leg Keyhole Jumpsuit in Patchwork Animal

Size range: 1X-5X

Speaking of animal print, check out the Benny Jumpsuit from the sustainable plus-size brand What Lo Wants. The jumpsuit is designed to have enough room for your belly, an adjustable bust, and elastic ruching in the back.  The up-and-coming indie brand was created by Lauren Gray, who is also plus size. The brand's focus is on creating on-trend, quality clothing that’s made to celebrate, not hide, the plus-size body. 

Shop What Lo Wants

What Lo Wants "Benny" Wide Leg Keyhole Jumpsuit, $, available at What Lo Wants

Sante Grace The Flightsuit Cupro Jumpsuit

Size range: 1X-4X

Luxury plus size brand Sante Grace always has fun, trend-forward pieces to choose from. We love the Flightsuit for its ability to look casually sexy. It’s made with 100% sustainably sourced Cupro, which looks and feels very reminiscent of silk. The jumpsuit features a zip closure to easily put on and take off and is cinched at the ankle and wrists for a polished silhouette.

Shop Dia & Co

Sante Grace The Flightsuit Cupro Jumpsuit, $, available at Dia & Co.

Smash + Tess Florence Jumpsuit in Birch

Size range: 3XS-4X

Looking for a jumpsuit you can wear as you cozy up on the couch? The Florence jumpsuit by mother/daughter-founded brand Smash + Tess might be it. Made with a fabric blend the brand calls “Soft and Cozy Feathery Yarn” ( 53% Polyester, 39% Acrylic, 5% Wool, 3% Spandex), with a drop crotch and oversized fit, this may be your new work-from-home uniform.

Shop Smash + Tess

Smash + Tess Florence Jumpsuit, $, available at Smash + Tess

Kitty & Vibe Play Dress In Black

Size range: XS-5X

This Play Dress has lots of great features: a built-in bra, shorts, and pockets. It also has adjustable straps as well as “leg grippies” to help prevent your shorts from riding up while you're active. That last detail is what gave this play dress an edge over other similar play dresses (we all know how annoying it is to have to pull down our shorts every five minutes). Kitty and Vibe uses recycled swimsuit material to make the play dresses, but they can be worn both in and out of water.

Shop Kitty & Vibe

Kitty & Vibe Play Dress, $, available at Kitty & Vibe

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