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When it comes to plus size swimwear, it’s not just about finding something that fits—it’s about feeling good, having fun, and staying comfy in your body exactly as it is. Whether you’re lounging poolside, jumping into ocean waves, or simply seeking a little more coverage or sun protection, rash guards are a seriously underrated swimwear staple. And here’s the truth: you deserve options that don’t sacrifice style, comfort, or performance—regardless of your size.
This post is part of my Plus Size Swimwear Series, where I highlight different swimsuit styles with honest recommendations and inclusive picks. Today, we’re diving into the world of rash guards—versatile swim tops that can make you feel like your most empowered, supported self. If you’ve ever wanted a little more coverage, a bit more sun protection, or just something that helps you feel secure while swimming, this post is for you.
Why Wear a Rash Guard?
Rash guards aren’t just for surfers (though they’re great for that, too). They offer a practical and stylish option for anyone who wants:
- Sun Protection: Many rash guards are made with UPF 50+ fabric to protect your skin from harmful UV rays—ideal for long days in the sun without constant sunscreen reapplication.
- Chafing Prevention: Whether it’s saltwater, chlorine, or sand, rash guards reduce irritation, especially under the arms and around the bust.
- Comfort and Confidence: For those of us who feel more comfortable with some upper-body coverage, rash guards are a game changer. They’re functional and cute—and they help you feel supported without restriction.
- Style Flexibility: Rash guards can be sporty, sleek, or totally fun—there’s something for every vibe.
Where to Shop for Plus Size Rash Guards:
Kitty and Vibe | 6X*-XS
Kitty and Vibe has size-inclusive rash guards are designed with thoughtful cuts and super soft fabrics. They also offer different hip shapes in swim bottoms in sizes up to 6X!
*Tops only go up to a 4X
Lands’ End | 26W-16W
Lands’ End is a go-to for dependable, classic swimwear with serious sun protection built in. Their rash guards come in sizes up to 3X, and are often made with UPF 50 fabric. These floral ones are actually so cute to me??
Lane Bryant | 32-12
Lane Bryant has several plus size rash guard options that offer built-in support. If you’re looking for no-nonsense sun protection, they’ve got you covered!
Old Navy | 4X-XS
Red alert! Old Navy finally rash guards!! Granted, it’s not a huge selection, but it’s a start! I personally love the twist front bikini style because it still brings a sexy vibe while offering protection.
Superfit Hero | 7X – L
Superfit Hero puts performance and plus size needs first, with every product available in sizes L through 7X. Their rash guards are sleek, supportive, and built for movement.
Swimsuits for All | Sizing Varies
Swimsuits for All This brand truly lives up to its name, offering a massive range of plus size swimwear that includes rash guards in sizes up to 34 in some styles. They’re known for bold prints, curve-friendly cuts, and a strong message of body confidence in every collection.
tomboyx | 6X-XS
tomboyx offers gender-neutral, ultra-comfy swimwear with UPF 50 sun protection. Their rash guards are soft, sporty, and designed with a wide range of bodies in mind—from XS to 6X.
Ulla Popken | 30-12
Ulla Popken has been in the game for decades and consistently centers plus size bodies in all their designs. Their swimwear—including rash guards—often blends European style with comfort-first details, available in sizes up to 38/40. Think elevated basics that actually fit.
Click here to check out my a curated LTK Product Set of all these plus size cover-ups and more!
