Bikinis

A bikini is a two-piece swimsuit — a top over the chest, a bottom over the hips. The full Sunnybikinis range lives here: 800+ sets from triangle to Brazilian cuts.

833 products

Leopard Bold String Triangle Sunnybikinis Swimsuit

Leopard Bold String Triangle Sunnybikinis Swimsuit

$33.45
Vintage Ribbed Strappy Triangle Sunnybikinis Swimsuit

Vintage Ribbed Strappy Triangle Sunnybikinis Swimsuit

$33.98
Shirred O Ring Tie String Triangle Sunnybikinis Swimsuit

Shirred O Ring Tie String Triangle Sunnybikinis Swimsuit

$34.61
Sexy High Waisted Cutout Halter Sunnybikinis Swimsuit

Sexy High Waisted Cutout Halter Sunnybikinis Swimsuit

$35.10
Metal O Ring Cutout Triangle Sunnybikinis Swimsuit

Metal O Ring Cutout Triangle Sunnybikinis Swimsuit

$28.99
Solid Ribbed Tie String Triangle Sunnybikinis Swimsuit

Solid Ribbed Tie String Triangle Sunnybikinis Swimsuit

$31.70
Crochet Fishnet O Ring Halter Sunnybikinis Swimsuit

Crochet Fishnet O Ring Halter Sunnybikinis Swimsuit

$36.84
Metallic Cross Wrap Halter Tie String Sunnybikinis Swimsuit

Metallic Cross Wrap Halter Tie String Sunnybikinis Swimsuit

$34.90
Smocked High Cut V Neck Sunnybikinis Swimsuit

Smocked High Cut V Neck Sunnybikinis Swimsuit

$34.07
Solid Ribbed V Neck Bralette Sunnybikinis Swimsuit

Solid Ribbed V Neck Bralette Sunnybikinis Swimsuit

$34.24
Shirred High Waist Bralette Sunnybikinis Swimsuit

Shirred High Waist Bralette Sunnybikinis Swimsuit

$34.86
Contrast Color V Neck Tie Back Bikini Swimsuit

Contrast Color V Neck Tie Back Bikini Swimsuit

$34.20
Contrast Block V Neck Tie Strap Bikini Swimsuit

Contrast Block V Neck Tie Strap Bikini Swimsuit

$34.29
Floral V Neck Tie Back Bikini Swimsuit

Floral V Neck Tie Back Bikini Swimsuit

$34.12
Sexy Ribbed Drawstring Halter Bikini Swimsuit

Sexy Ribbed Drawstring Halter Bikini Swimsuit

$33.25
Polka Dot Triangle Thong Brazilian Bikini Swimsuits

Polka Dot Triangle Thong Brazilian Bikini Swimsuits

$33.23
Contrast Ruffle Halter Cutout Bikini Swimsuit

Contrast Ruffle Halter Cutout Bikini Swimsuit

$33.23
Tie dye Loop Triangle Three Piece Bikini Swimsuit

Tie dye Loop Triangle Three Piece Bikini Swimsuit

$35.09
Abstract Triangle Brazilian Three Piece Bikini Swimsuits

Abstract Triangle Brazilian Three Piece Bikini Swimsuits

$35.18
Tropical Tie String Triangle Three Piece Bikini Swimsuit

Tropical Tie String Triangle Three Piece Bikini Swimsuit

$35.17

Bikini Sets for Every Silhouette, Coverage & Fabric

The Bikini, in One Place

A bikini is a two-piece swimsuit — a top that covers the chest and a bottom that covers the hips — and it remains the most versatile swimwear shape you can buy. This collection is the full Sunnybikinis range: triangle, halter, bandeau, push-up, high-waist and Brazilian sets in solids, prints and textured fabrics.

Because the catalog is large, the practical way to shop it is by silhouette: the top decides the line, the bottom decides the coverage, and the fabric decides the look. The sections below walk through both choices.

Bikini = top + bottom. Everything else is a choice within that shape.

Tops: Choose the Line

The top sets the silhouette, and each style suits a different look:

Triangle tops — the classic minimal shape, with adjustable ties
Halter tops — a v-neck line with neck support, in padded and unpadded versions
Bandeau tops — a clean, strapless line that pairs well with high-waist bottoms
Push-up and underwire tops — extra structure and lift for fuller shapes
Sporty and ribbed tops — a more athletic line for active days

Most sets ship in multiple colors — check each listing for the shade options.

Top first: the neckline and straps set the whole look.

Bottoms: Choose the Coverage

The bottom decides the coverage, from cheeky to ultra-minimal:

Cheeky and high-cut bottoms — a moderate, leg-lengthening line
Brazilian bottoms — the fitted middle ground
Thong and G-string bottoms — minimal coverage with string details
High-waist bottoms — coverage at the waistline with a retro line
Micro bottoms — the minimal end of the spectrum

Coverage is a comfort choice, not a quality signal — all of these are legitimate swimwear, and all of them are in this collection.

Bottom second: the coverage you choose sets how the whole suit feels.

Fabrics, Prints and Details

The third variable is the fabric. This collection runs through:

Solids — ribbed, ruched, crinkled and metallic textures
Prints — floral, tie-dye, animal and polka-dot patterns
Mesh and sheer — for the transparent end of the spectrum
Details — chains, beads, cutouts, lace and tie-ropes

Prices run from about $22 to $53 across the collection, and sizes from XS to XL with a few one-size pieces.

Fabric third: it changes the look more than anything except the cut.

How to Shop This Collection

A practical order for working through 800+ sets:

Start with the occasion — beach days, resort pools or pool parties
Pick the top line: triangle, halter, bandeau, push-up or sporty
Pick the bottom coverage: cheeky, Brazilian, thong, high-waist or micro
Narrow by fabric: solids, prints, mesh or textured
Check the size chart on each listing — coverage and stretch vary by style

The five-step order covers most decisions in a few minutes.

Occasion, then top, then bottom, then fabric — then the size chart.

Frequently asked questions

What is a bikini?

A bikini is a women’s two-piece swimsuit — a top that covers the chest and a bottom that covers the hips. It’s the most versatile swimwear shape: the top sets the line, the bottom sets the coverage, and the fabric sets the look.

What types of bikinis are there?

Bikinis are usually named by top and bottom shape. Tops: triangle, halter, bandeau, push-up and sporty. Bottoms: cheeky, high-cut, Brazilian, thong, G-string, high-waist and micro. Any combination is possible, and this collection carries all of them.

How do I choose a bikini for my body type?

Fit guidance is about proportions rather than rules. Halter and triangle tops adjust at the neck and back, which helps with cup size; high-waist bottoms change how the midsection is framed; high-cut bottoms extend the leg line. Coverage and stretch vary by style — check each listing and the size chart.

What is the difference between a bikini and a tankini?

A tankini is a two-piece with a tank-style top that covers the torso, while a bikini top covers only the chest. Tankinis suit swimmers who want two-piece convenience with more torso coverage; this collection is bikini-focused, with a few tankini sets mixed in.

What is the difference between a bikini and a monokini?

A bikini is always two separate pieces. A monokini is a one-piece with cutouts or straps that make it look like two pieces. If you want the two-piece look with one-piece security, a monokini is the alternative — and both are in the wider Sunnybikinis range.

What is full coverage in a bikini?

Full coverage refers to the bottom: a fuller bottom covers more of the hip and rear, usually with a high or mid waist. In this collection, high-waist and cheeky-to-full styles cover that end of the spectrum, while thong and micro sit at the other.

How should a bikini fit?

A bikini should feel snug without digging in — the band holds the fit, and ties let you adjust. If you’re between sizes, size up for the cups and tie tighter in the back. Check each listing’s size chart, because coverage and stretch vary by style.

What sizes do bikinis come in?

Bikini sets in this collection range from XS to XL, with a few one-size pieces. Coverage, stretch and fabric differ by style, so the size chart on each product page is the reliable reference.