Last Updated: June 17, 2026
Introduction
The tankini is the ultimate compromise between a bikini and a one-piece — offering the easy bathroom breaks of a two-piece with the coverage of a tank top. For plus-size women, a well-constructed tankini can flatter the waist, support the bust, and keep everything in place during active water play. Here are our top picks for stylish and functional plus-size tankinis.
What to Look for in a Plus Size Tankini
- Fit & Cut: A tankini top that hits at or just below the hip provides the most coverage. Empire waist and ruched styles draw the eye upward and minimize the midsection.
- Fabric: Opt for a sturdy, quick-drying fabric with at least 20% spandex. Look for fabrics with built-in UPF protection if you spend long hours in the sun.
- Style Options: Mix-and-match sets let you size the top and bottom independently — a huge advantage for curvy figures where a size medium top might pair with a size XL bottom.
Top Plus Size Tankini Picks
Swimsuits For All Crochet Tankini Set
This boho-inspired tankini from Swimsuits For All features a crochet-trimmed tank top with a built-in underwire bra and adjustable spaghetti straps. The flowy hem skims over the hips and pairs with a classic bikini bottom. It is available in a wide range of extended sizes and comes in several gorgeous colorways perfect for a tropical getaway.
DELIMIRA Plus Size Underwire Tankini
DELIMIRA specializes in supportive swimwear for fuller busts, and their underwire tankini is a standout. The structured underwire cups provide lift and shape, while the wide adjustable straps prevent shoulder dig-in. The tank-style top falls to a flattering hip length and pairs with a high-waisted bikini bottom that smooths the lower abdomen.
SHEKINI Plus Size Floral Tankini
For women who love a feminine print, SHEKINI’s floral tankini is a crowd-pleaser. The surplice V-neck creates a flattering crossover effect on the bust, while the ruched side panels contour the waist. The set includes a matching bikini bottom with a comfortable wide waistband, and the chlorine-resistant fabric ensures the vibrant print stays bright all season.
How to Choose the Right Plus Size Tankini
A tankini gives you the coverage of a one-piece with the convenience of a two-piece, and the top length is the detail that makes it flattering. A top that hits at or just below the hip offers the most coverage and lets you skip the gap at the midriff, while a slightly cropped tankini pairs nicely with a high-waisted bottom for full tummy coverage with a modern look. Ruched sides and empire-waist styles gently skim the midsection and draw the eye upward, and built-in shelf bras or underwire add the bust support that makes a day at the water comfortable.
Mix-and-match sizing is the tankini’s biggest advantage for curvy figures. Because you can buy the top and bottom separately, you can size each piece to your actual measurements instead of compromising on one to fit the other. Look for sturdy, quick-drying fabric with a good dose of spandex so the suit holds its shape when wet, and seek out UPF-rated fabric if you spend long hours in the sun. Adjustable straps, a supportive band, and bottoms in your preferred cut, whether brief, boy short, or skirted, let you build a tankini that fits and flatters exactly the way you want.
Styling a Plus Size Tankini With Confidence
Styling a tankini is about creating a cohesive, confident look from the water to the boardwalk. Coordinating a printed top with a solid bottom in a matching tone keeps the outfit pulled together, while a bold print up top draws the eye upward in a flattering way. If you love color, do not shy away from vibrant patterns; they celebrate your curves and read as joyful and modern. A high-waisted bottom paired with a slightly cropped top is a particularly flattering combination that offers smooth midsection coverage.
The right cover-ups and accessories complete a tankini outfit and extend your comfort in the sun. A flowing kaftan, a sheer button-down, or a sarong transforms your swim look into a poolside lunch outfit in seconds. Add a wide-brim hat, oversized sunglasses, and cushioned sandals that handle wet surfaces for both sun protection and instant style. A roomy tote carries your essentials and a quick-dry towel, and a longline cover-up offers extra coverage when you want it.
Do not be afraid to play with proportion and color across your two pieces. A bottom in a darker, solid tone grounds a busy printed top, while matching the top and bottom in one shade creates a sleek, lengthening line that reads almost like a one-piece. Skirted and boy-short bottoms add coverage on the hips and thighs for those who want it, and a secure tie or band at the waist keeps everything in place during active water play. With a tankini that fits well and a few well-chosen pieces, you have a versatile, confident warm-weather wardrobe.
Frequently Asked Questions
Are tankinis flattering for plus size figures?
Yes. Tankinis offer adjustable coverage and let you mix and match sizes, and styles with ruching, an empire waist, or a longer top length are especially flattering because they skim the midsection.
Can I buy the tankini top and bottom in different sizes?
Often yes, which is a major advantage. Many tankinis are sold as separates or in mix-and-match sets, so you can size the top and bottom to your actual bust, waist, and hip measurements.
What tankini top length is best?
A top that hits at or just below the hip gives the most coverage. For full tummy coverage with a modern look, pair a slightly cropped top with a high-waisted bottom.
How do I get bust support in a tankini?
Look for built-in underwire, molded cups, or a supportive shelf bra, plus wide adjustable straps and a firm band. These features keep a fuller bust secure during active water play.
How should I care for a tankini?
Rinse it in cool water after each wear to remove chlorine, salt, and sunscreen, then lay it flat to dry away from heat. Avoid wringing and hot dryers, which break down the elastic fibers.
Final Thoughts
A great plus-size tankini gives you the freedom to move and enjoy the water without constantly adjusting your swimwear. Prioritize sets with built-in bust support and mix-and-match sizing for the best fit. Shop the picks above and find the style that makes you feel unstoppable this summer.
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