This Underwire Bra Solves Spillage Problems—and It’s Just $20

Picture this: you’ve slipped into your go-to summer dress—the sleeveless midi with a chic high neckline and a flattering smocked waist. But as you glance in the mirror, disaster strikes. Your barely-there seamless bra has betrayed you, causing underarm spillage and the dreaded “side boob” effect. Frantically, you rush to your closet, already running late for your date, and rummage through your lingerie drawer in search of the ideal bra—one that smooths, supports, and eliminates any bulging.

Chances are, you’ve got a variety of bras in your collection, from seamless T-shirt styles to lace-strapped bralettes. But do you own a bra specifically designed to tackle underarm bulges? I didn’t—at least not one that worked effectively. After some thorough research, I discovered the ultimate solution for a polished look, and it’s currently on sale at Amazon.

Warner's No Side Effects Underarm-Smoothing Comfort Underwire Lightly Lined T-Shirt Bra

Let me assure you, Warner’s No Side Effects Underarm-Smoothing Bra is far from your average underwire bra that digs into your sides and lets spillage escape. This bra features seamless side panels and reinforced underwire sleeves to keep everything secure while staying hidden under your clothes. With full-coverage cups and adjustable straps and back, it offers a tailored fit that provides support exactly where you need it—without any uncomfortable squeezing. Plus, its elastic-free sides and back ensure a smooth, seamless appearance.

To date, this bra has earned over 15,600 five-star reviews, with customers raving about its performance. One five-star reviewer described it as her “best-fitting bra ever,” praising the additional underarm coverage for keeping everything in place and the underwires for staying securely tucked away. Despite its universal fit design, they added that “this bra felt like it was made just for me.”

The exceptional fit is largely thanks to the innovative side panels, which many shoppers praise for their effectiveness. “The extra side panel is a game-changer and should have been introduced years ago,” remarked one happy customer, who now enjoys wearing T-shirts and sweaters without discomfort. Another reviewer noted, “The cups keep everything in place (I’ve struggled with spillage in other bras),” adding, “The wider side panel is fantastic for smoothing out back bulges.” They also emphasized the importance of taking accurate measurements and consulting the size chart to ensure the perfect fit.

I must admit, I was genuinely impressed by the overwhelming number of five-star reviews. If a bra performs this well, I’d happily pay full price. But with Amazon’s 57 percent discount, snagging this $20 gem to pair with your favorite summer dress is a no-brainer. Let me know how it solves your “side boob” dilemma—I’m confident you’ll find it’s a perfect match.

Here at Mytour, we’ve rigorously tested countless bras, from wireless to strapless styles. If you’re curious about our other top picks, keep reading for more recommendations.

True & Co Soft Form V Neck Adjustable Strap Bra

Maidenform Dreamwire Push Up Underwire Bra

Hanes Oh So Light Wireless T-Shirt Bra with ComfortFlex Fit and Comfort Foam

Bali Underwire, One Smooth U Ultra Light T-Shirt, Convertible Bra

Warner's Cloud 9 Super Soft Wireless Lightly Lined Comfort Bra