Welcome to #TCFSwim Week! Today, let’s dive into an essential aspect of swimwear — the importance of support in your swimsuit. Are you ready to enhance your swim experience?

A few years ago, we introduced you to the revolutionary plus size swim bra—the supportive layer designed to be worn underneath your swimsuit, ensuring that everything stays lifted, secure, and perfectly in place. Now, as we celebrate TCFSwim Week, it’s the ideal occasion to revisit the significance of the swim bra and explore why it’s a transformative addition for many individuals in the plus-size community.

Understanding the Functionality of a Swim Bra

Consider a swim bra as your secret weapon for achieving confidence and support while enjoying the water. Specifically designed to be worn beneath your favorite plus size one-piece or stylish plus size bikini, a swim bra delivers enhanced support, uplift, and security—which can be particularly beneficial if you are:

• Engaging in water aerobics
• Grooving by the pool
• Swimming laps
• Or simply seeking that extra “lift” moment

While some swim bras boast a sleek and fashionable design allowing them to be worn alone as bikini tops, the majority are crafted as functional undergarments to provide that essential hidden support under swimwear that may lack adequate structure on its own.

Are Built-In Bras in Swimsuits Sufficient?

The answer is both yes and no.

Although numerous plus size swimwear brands have made significant strides in offering built-in bras, shelf bras, molded cups, or even underwire options, not every swimsuit is made the same. Occasionally, you may require more support—especially if you have a fuller bust, a heavier bustline, or simply prefer a more structured fit. This is precisely where a plus size swim bra becomes invaluable.

As Bra Expert Kimmay Caldwell explained in her insightful article for LiveStrong, “Supportive swimwear starts from the inside out. If your breasts are heavy or pendulous, an inner bra is often essential—not just a nice-to-have.”

Discover the Essential Benefits of Plus Size Swim Bras for Confident Swimmers

• Support & Lift: Ensures everything remains in place—eliminating slipping, bouncing, or the need to readjust every few minutes.
• Comfort: Alleviates neck and shoulder strain, particularly beneficial for H+ cup sizes.
• Confidence: Your movements change dramatically when you feel securely held, supported, and at ease.
• Versatility: Can be layered under a lower-support swim top or utilized as a chic bikini top, depending on your preference.

As Today.com highlights in their review of supportive swimwear options:

“Swim bras offer that little bit of magic—bringing the kind of lift you adore from your favorite everyday bra, but designed to withstand the sun, sand, and surf.”

Explore Our Top Picks for Plus Size Swim Bras

We have curated a selection of highly recommended plus size swim bras to elevate your swimwear collection this summer:

Elomi Plain Sailing Bikini Top

Derived from the original Elomi Swim Bra, the Essentials Plunge Bikini Top is a timeless black underwire swim bra that serves as a wardrobe staple. Engineered with firm support, it boasts molded cups, power mesh lining, and a wide band that remains securely in place throughout your activities.

Calypsa Adjustable Strap Clasp Swim Bra

This swim bra is specifically designed for fuller busts, featuring adjustable straps, molded cups, and a wide back clasp to ensure a tailored fit. It’s perfect for layering underneath any tankini or rash guard, or wearing alone if you prefer a sleek, minimalist swim look. Plus, it comes in cup sizes up to G and a size 6X!

JunoActive QuikEnergy Swim Bra

Perfect for dedicated swimmers and water fitness enthusiasts, this swim bra is crafted with high-compression QuikEnergy fabric that is resistant to chlorine and delivers robust bust support. With its wide straps, keyhole racerback design, and streamlined silhouette, it is optimized for movement and comfort, all while keeping everything securely in position. Available in sizes up to 6X (38/40).

Quick Summary: A Plus Size Swim Bra = Instant Enhancement

Now that you’ve explored the various options and understand the impact a plus size swim bra can have, doesn’t it make perfect sense to incorporate one (or two) into your swimwear collection?

Whether you’re enjoying the waves, relaxing by the pool, or participating in aqua Zumba, a supportive swim bra can make a significant difference in how you look, feel, and move in the water.

Eager for More Plus Size Swim Inspiration?

During TCFSwim Week, we are covering all aspects of plus size swimwear! Be sure to explore the latest plus size swimwear trends, body confidence tips, and essential accessories you’ll want this season! Don’t forget to subscribe to our TCF newsletter, as we’ll be sharing exciting swimwear tips, try-ons, and trend guides throughout the week!

Now, we want to hear from you:
Have you ever experienced the benefits of a swim bra? Did it transform your swim experience as it did for us? Share your thoughts in the comments section below!