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Plus Size swim tunics offer a stylish and comfortable option for enjoying days by the water. Designed with flattering silhouettes and vibrant prints, these swim tunics provide confidence and coverage for every beach or poolside outing. Explore a wide selection of Plus Size swim tunics that make it easy to express your unique style while feeling relaxed and ready for fun in the sun.

Best Seller

French Terry Lightweight Cover Up Tunic
by Swimsuits For All

A lightweight baby French terry cotton tunic with side seam pockets and 5" hem slits.

~~$68.00~~

From $54.40
Save up to $14 (20%)
Best Seller

Longer-Length Notch-Neck Short-Sleeve Swim Tunic
by Swim 365

A pink poly/Creora® spandex swim tunic offering chlorine resistance, UPF 50 sun protection, and a notch neckline.

~~$84.99~~

From $19.98
Save up to $65 (76%)

What customers like:
Excellent coverage and longer length Good sun protection Retains shape and color after washing Vibrant colors and stylish design Comfortable fit
Best Seller

Chlorine Resistant Swim Tunic
by Swimsuits For All

A green polyester-spandex swim tunic offering chlorine resistance, UPF 50 sun protection, and stylish side slits.

~~$84.00~~

From $22.98
Save up to $61 (73%)

What customers like:
Excellent coverage and modesty Chlorine resistance and color retention Stylish and flattering appearance Versatile for swimming and everyday wear Comfortable fit
Best Seller

Abigail Cover Up Tunic
by Swimsuits For All

A lightweight blue rayon tunic with adjustable side ties and roll-up sleeves, perfect for beach outings.

~~$74.00~~

From $17.98
Save up to $56 (76%)

What customers like:
Good coverage and sun protection Lightweight and breathable Adjustable and versatile features Cute and stylish design Comfortable fit
Button-Front Swim Cover Up
by Swim 365

A lightweight black cotton cover-up with button-front, high-low hem, and roll-tab long sleeves for versatile style.

~~$69.99~~

From $27.99
Save up to $42 (60%)

What customers like:
Good coverage and sun protection Lightweight and breathable Flattering fit and length Attractive color options Versatile style and sleeves

Plus size swim tunics offer a flattering and comfortable solution for women seeking stylish swimwear options that provide extra coverage without sacrificing confidence or fashion. Designed with curves in mind, plus size swim tunics typically feature longer hemlines, strategically placed prints, and supportive fabrics that enhance your silhouette at the pool or beach. Many options include adjustable side ties, mesh panels, and built-in bras to ensure a perfect fit tailored to your body’s unique shape. These features make plus size swim tunics an ideal choice for those who prefer modesty while enjoying the sun, all while celebrating their figure with vibrant patterns and chic details.

Shopping for plus size swim tunics opens up a world of possibilities in terms of design and function. From bold floral prints to sleek solid colors, today’s styles are crafted to boost confidence and deliver on-trend looks that cater to every taste. Whether you need a swim tunic for relaxing by the water or participating in water activities, you’ll find materials that are quick-drying, chlorine-resistant, and breathable—ensuring all-day comfort. With sizes specifically designed for plus size women, swim tunics from Catherines empower you to embrace your curves and enjoy summer fun in style.