Shop Tankini Swimsuits for Women

Happari's tankini collection spans supportive underwire styles, tummy-control silhouettes, and tankinis with shorts or skirts — all designed around real fit, not just trend.

Benefits of choosing a tankini:

• More torso coverage than a bikini, without the full commitment of a one-piece

• Two-piece convenience for bathroom breaks and quick changes

• Mix-and-match top and bottom sizing for a more accurate fit

• Built-in support options, including underwire and wide-band styles

• Flattering for a wider range of body types and comfort levels

Explore Tankini Sets for Every Style

Features across the collection:

• Adjustable straps for a customizable fit

• Flatlock seams that reduce chafing

• UV-protective, quick-dry fabric blends

• Tummy control panels built into select styles

• Coordinating shorts, skirts, and bottoms for a complete set

Tankini tops and tankini bottoms are also available separately, so you can mix sizes or replace a single piece without buying a whole new set.

Tankini Swimsuits with Tummy Control

Can I wear a tankini if I have a tummy? Yes — tummy control is one of the primary reasons women choose tankinis over bikinis in the first place. A tankini with a built-in control panel smooths the midsection using structured, compressive fabric sewn into the lining, rather than relying on loose fabric to "hide" the area.

Buying tips for tummy control tankinis:

• Look for a double-layer front panel, not just a single stretch layer

• Choose a tankini length that fully covers to the hip for maximum smoothing

• Pair with a high-waisted bottom for continuous coverage

• Avoid sizing down to compensate — tummy control fabric already compresses; sizing down adds discomfort, not more smoothing

Underwire Tankini Swimsuits

Are underwire tankinis worth it? For anyone needing real lift and structure, yes. Underwire tankini swimsuits provide shape and support that soft-cup or shelf-bra styles can't replicate, particularly for a C-cup and above. The wire sits along the natural underbust line, lifting without digging in when properly sized.

What makes a good underwire tankini:

• Wide, adjustable straps that distribute weight evenly

• Underwire encased in soft fabric, not exposed seams

• A supportive back closure (hook-and-eye or wide band) rather than a thin string tie

• Cup-specific sizing rather than one-size-fits-all stretch

Tankinis with Shorts and Skirts

Tankinis with shorts or skirts extend coverage through the hips and thighs, offering an easy alternative for anyone who wants more bottom coverage without switching to a full swim dress.

• Tankini with shorts: best for active days — swimming, chasing kids, water park trips

• Tankini with skirt: best for a polished, feminine look with built-in thigh coverage

• Both options pair with any tankini top in the collection for a fully customized set

Tankinis for Women Over 50

What tankini works best for women over 50? The best tankini swimsuits for women over 50 typically prioritize structured support, tummy control, and a longer torso length that stays put through sitting and swimming — rather than a cropped style that rides up.

Look for:

• A longline top that extends past the natural waist

• Wide, non-digging straps for all-day comfort

• Built-in shelf bra or underwire for support without a separate swim bra

• Classic, solid colors or subtle prints for versatile styling across a beach vacation or resort trip

Tankinis for Curvy Women

Tankinis are one of the most flattering swimwear categories for curvy figures, since the extended top length smooths the waist and hip transition that a cropped bikini top exposes.

Best styling choices for curvy women:

• High-waisted tankini bottoms for a continuous, smooth silhouette

• Structured tops with underwire or wide bands for support

• Vertical color-blocking or strategic prints to elongate the torso

• Avoid tight elastic banding at the hem — look for a relaxed, flowing tankini length instead

Tankinis for Large Bust Support

What tankini is best for large busts? For a fuller bust, the best tankini swimsuits use underwire, wide straps, and a supportive back closure — similar engineering to a well-fitted bra, adapted for swim fabric.

Avoid thin string straps or soft-cup styles with no structural support, as they tend to shift and lose shape once wet. A tankini with molded cups and reinforced side panels holds its structure through swimming and sun exposure far better than an unstructured style.

How to Choose the Right Tankini

How to choose a tankini:

1. Start with your bust measurement to determine top size and support needs

2. Decide if tummy control matters to you — if so, look for double-layer panels

3. Choose your bottom style: full bottom, shorts, or skirt

4. Match your coverage preference — cropped, mid-length, or full-hip tankini tops

5. Check the size chart against your actual measurements, not your everyday clothing size

Which fabric is best? A nylon-spandex or polyester-spandex blend with four-way stretch is generally the best fabric for tankinis — it resists chlorine breakdown, dries quickly, and holds shape better than cotton-blend or all-polyester alternatives.

Tankini vs Bikini: Which Is Right for You?

What is better, tankini or bikini? Neither is universally "better" — they serve different priorities. A tankini offers more coverage, more built-in support, and more comfort for extended wear. A bikini offers more skin exposure for tanning and more styling flexibility through mixing prints and cuts.

Tankini vs One Piece Swimsuits

Tankini vs one-piece swimsuit — what's the real difference? A tankini separates into two pieces at roughly the natural waist, while a one-piece is a single connected garment. The tankini's two-piece construction makes bathroom breaks and changing significantly easier, while the one-piece offers marginally more security for high-activity swimming.

Coverage levels between a longline tankini and a one-piece are often nearly identical — the main difference comes down to convenience, not modesty.

How a Tankini Should Fit

How should a tankini fit? A well-fitting tankini top should sit smoothly against the torso with no gaping at the bust or bunching at the waist. The hem should stay in place through normal movement — sitting, bending, swimming — without riding up or requiring constant adjustment.

How to measure yourself for a tankini:

1. Bust: Measure around the fullest part of the chest, keeping the tape level

2. Waist: Measure at the narrowest point, typically above the belly button

3. Hips: Measure around the fullest part of the hips and glutes

4. Torso length: For tankinis, also measure from the underarm to where you want the top to end, to choose the right coverage length

Should I size up in swimwear? If you're between sizes, size up in the top for more coverage and bust support, and consider your usual size or slightly smaller in the bottom for a more fitted seat. Always check the specific product's size chart, since fit varies across styles.

Best Colors and Prints

• Solids (black, navy, deep teal) are the most versatile and slimming, working across beach, pool, and resort settings

• Vertical stripes elongate the torso, a useful detail in tankini tops specifically

• Bold prints work well on tankini bottoms or skirts as a lower-commitment way to add pattern

• Black tankini styles remain the most requested for their universal styling and slimming effect across skin tones

Premium Swim Fabrics

Fabric guide:

• Nylon-spandex blend: soft hand-feel, strong recovery, ideal for everyday swim

• Polyester-spandex blend: more chlorine-resistant, better for frequent pool use

• Four-way stretch: moves with the body in all directions, preventing fabric strain

• UV-protective fabric: adds a layer of sun defense beyond sunscreen

• Quick-dry finish: reduces water retention, so fabric doesn't feel heavy or cling excessively

Can you swim laps in a tankini? Yes, particularly styles with a secure underwire or wide-band top and a fitted bottom. For frequent lap swimming, a chlorine-resistant polyester-spandex blend will hold shape and color longer than a nylon-based fabric exposed to daily pool chemicals.

How to Care for Swimwear

Care instructions:

• Rinse in cool water immediately after wearing, especially after chlorine or saltwater exposure

• Hand wash using a mild detergent — skip harsh soaps that break down spandex fibers

• Never wring or twist the fabric

• Lay flat to air dry, away from direct sunlight

• Skip the washing machine and dryer entirely to preserve elasticity

How do I wash a tankini? Hand wash in cool water with a gentle detergent, rinse thoroughly, and lay flat to dry. This single habit extends the life of a tankini more than any other care step.

Why Buy Tankinis from Happari

What makes Happari tankinis different? Happari builds tankinis around real body measurements and real support needs — not just seasonal print drops. Every style is fit-tested across bust, waist, and hip ranges, with underwire, tummy control, and plus size options built into the core collection rather than offered as an afterthought.

• Premium quality — fabric selected for durability across chlorine, sun, and saltwater exposure

• Excellent fit — sizing based on real measurements, with detailed charts on every product

• Comfort-first construction — flatlock seams, adjustable straps, and structured support

• Fast shipping — orders processed quickly to arrive in time for your trip

• Easy returns — a simple, straightforward process if the fit isn't right

• Secure checkout — every transaction protected with secure payment processing

• Customer satisfaction — designed around real feedback from women who actually swim, travel, and live in this swimwear