Bikini

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

Sexy Bikini Minimal con Perizoma - Bordo a Contrasto

Sexy Bikini Minimal con Perizoma - Bordo a Contrasto

$30.65
Set bikini brasiliano a fascia alta con reggiseno intrecciato smock vivace

Set bikini brasiliano a fascia alta con reggiseno intrecciato smock vivace

$38.15
Set micro bikini trasparente con strass glitterati | Costume da bagno sexy con perizoma

Set micro bikini trasparente con strass glitterati | Costume da bagno sexy con perizoma

$29.99
Set Bikini con Volant e Collo a Fascia con Sarong - Costume da Bagno 3 Pezzi

Set Bikini con Volant e Collo a Fascia con Sarong - Costume da Bagno 3 Pezzi

$30.99
Set Bikini Push Up - Costume da bagno brasiliano sexy per donna

Set Bikini Push Up - Costume da bagno brasiliano sexy per donna

$35.99
Set Bikini a Righe con Vita Alta e Volant

Set Bikini a Righe con Vita Alta e Volant

$34.99
Set Bikini a Vita Alta con Volant – Costume da Bagno Elegante e Confortevole

Set Bikini a Vita Alta con Volant – Costume da Bagno Elegante e Confortevole

$32.99
Micro Bikini a Stampa Leopardo – Sexy Due Pezzi a Vita Alta

Micro Bikini a Stampa Leopardo – Sexy Due Pezzi a Vita Alta

$36.99
Top bikini a collo halter con perle di lusso | Costumi da bagno trasparenti

Top bikini a collo halter con perle di lusso | Costumi da bagno trasparenti

$27.99
Set Micro Bikini Sexy | Costume da bagno per donna a perizoma | Abbigliamento da spiaggia con scollo all'americana

Set Micro Bikini Sexy | Costume da bagno per donna a perizoma | Abbigliamento da spiaggia con scollo all'americana

$30.99
Bikini a due pezzi floreale con taglio sgambato

Bikini a due pezzi floreale con taglio sgambato

$36.50
Bikini a due pezzi brasiliano a gamba alta con stampa ciliegia

Bikini a due pezzi brasiliano a gamba alta con stampa ciliegia

$36.53
Bikini brasiliano a due pezzi con bordo a fiocco in gingham vintage

Bikini brasiliano a due pezzi con bordo a fiocco in gingham vintage

$37.58
Bikini Brasiliano con Fiocco e Bordo Floreale a Vita Alta

Bikini Brasiliano con Fiocco e Bordo Floreale a Vita Alta

$38.32
Set bikini halter con stampa pastorale affascinante e rifinitura a fiocco

Set bikini halter con stampa pastorale affascinante e rifinitura a fiocco

$37.35
Bikini a due pezzi brasiliano con slip laterali a righe

Bikini a due pezzi brasiliano con slip laterali a righe

$36.58
Set Bikini a Gamba Alta con Nodo e Sfumatura Gradient Ombre

Set Bikini a Gamba Alta con Nodo e Sfumatura Gradient Ombre

$38.35
Costume da bagno brasiliano di lusso con perline a spalla unica

Costume da bagno brasiliano di lusso con perline a spalla unica

$41.38
Bikini a fascia con rosetta, perizoma a taglio alto e contrasto

Bikini a fascia con rosetta, perizoma a taglio alto e contrasto

$40.65
Bikini a farfalla con cinturini e rifiniture metalliche

Bikini a farfalla con cinturini e rifiniture metalliche

$38.35

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.