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  • Push-up - bikini top;
    Push-up - bikini top;
    Push-up - bikini top;
    Push-up - bikini top;
    add to cart
    XS
    S
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    2XL
    + sizes ↓
    AU$ 41.95
    Shop our SUNSHINIZ jersey top. This champagne shade is an essential. Thanks to its push-up shape, th ...
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  • Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    add to cart
    XS
    S
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    L
    XL
    + sizes ↓
    AU$ 27.95
    Shop our SUNSHINIZ bikini. This champagne colour is a must-have. The sequins add a sexy touch that w ...
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  • Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;

    Best sellers

    add to cart
    XS
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    L
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    + sizes ↓
    AU$ 35.95
    You'll love our SUNSHINIZ bikini top. This champagne colour is a must-have. Its triangle design is e ...
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  • Bralette bikini top;
    Bralette bikini top;
    Bralette bikini top;
    Bralette bikini top;
    add to cart
    XS
    S
    M
    L
    XL
    2XL
    + sizes ↓
    AU$ 41.95
    The Undiz and NYX collaboration has resulted in a swimwear collection specially designed for Gen Z, ...
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  • Bikini briefs;
    Bikini briefs;
    Bikini briefs;
    Bikini briefs;
    add to cart
    XS
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    2XL
    + sizes ↓
    HEARTSUNIZ Bikini briefs
    AU$ 27.95
    You won't be able to resist our gem from this collection: the HEARTSUNNIZ pieces. From the NYX and U ...
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  • Bralette bikini top;
    Bralette bikini top;
    Bralette bikini top;
    Bralette bikini top;
    add to cart
    XS
    S
    M
    L
    XL
    2XL
    + sizes ↓
    AU$ 41.95
    The Undiz and NYX collaboration has resulted in a swimwear collection tailored to our creative Gen Z ...
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  • Bikini briefs;
    Bikini briefs;
    Bikini briefs;
    Bikini briefs;
    Bikini briefs;
    add to cart
    XS
    S
    M
    L
    XL
    2XL
    + sizes ↓
    HEARTSUNIZ Bikini briefs
    AU$ 27.95
    You won't be able to resist our gem from this collection: the HEARTSUNNIZ pieces. Born of the NYX an ...
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  • Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    add to cart
    XS
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    L
    XL
    + sizes ↓
    AU$ 41.95
    Discover this POLYNESIZ bikini top. Its triangle design will never disappoint. All in black with whi ...
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  • Bikini briefs;
    Bikini briefs;
    Bikini briefs;
    Bikini briefs;
    Bikini briefs;

    Low stock

    add to cart
    XS
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    L
    XL
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    POLYNESIZ Bikini briefs
    AU$ 20.95
    Shop these POLYNESIZ swimwear bottoms. These briefs offer perfect coverage, ideal for those who pref ...
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  • Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    AU$ 35.95
    Snap up this HAVANATROPIZ bikini top. This triangle provides perfect support for the bust and a kill ...
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  • Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    HAVANATROPIZ Bikini bottoms
    AU$ 20.95
    Check out our HAVANATROPIZ bottoms. You'll love this adjustable bikini with its ties and string jewe ...
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  • Halter bikini top;
    Halter bikini top;
    Halter bikini top;
    Halter bikini top;
    Halter bikini top;
    add to cart
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    2XL
    + sizes ↓
    HAWAIIZ SHINIZ Halter bikini top
    AU$ 35.95
    Discover our HAWAIIZ bikini top. The halterneck design provides maximum support, making it the perfe ...
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  • Bandeau bikini top;
    Bandeau bikini top;
    Bandeau bikini top;
    Bandeau bikini top;

    Low stock

    add to cart
    XS
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    L
    XL
    + sizes ↓
    HAWAIIZ SHINIZ Bandeau bikini top
    AU$ 35.95
    Shop our HAWAIIZ bikini top. Its bandeau design gives it a very sexy look, and the ring and jeweller ...
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  • High-waisted bikini briefs;
    High-waisted bikini briefs;
    High-waisted bikini briefs;
    High-waisted bikini briefs;
    High-waisted bikini briefs;
    High-waisted bikini briefs;
    add to cart
    XS
    S
    M
    L
    XL
    2XL
    + sizes ↓
    AU$ 27.95
    Shop our HAWAIIZ bottoms. These high-waisted briefs offer maximum coverage and dreamy comfort on the ...
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  • Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    SWEETGOLDIZ Bikini bottoms
    AU$ 20.95
    Shop our SWEETGOLDIZ bikini. These bikini bottoms with a timeless cut will never disappoint. All ag ...
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  • Balconette - bikini top;
    Balconette - bikini top;
    Balconette - bikini top;
    Balconette - bikini top;
    Balconette - bikini top;

    Low stock

    add to cart
    XS
    S
    M
    L
    XL
    2XL
    + sizes ↓
    AU$ 35.95
    You'll love our SUNSHINIZ bikini top. This champagne hue is an essential element. Thanks to its balc ...
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  • Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    AU$ 41.95
    Let yourself be tempted by our SWEETGOLDIZ triangle top. This bikini top with its timeless, fashiona ...
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  • Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;

    Low stock

    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    AU$ 35.95
    You'll love this FELINIZ bikini top. This leopard-print triangle top, with its jewellery in the midd ...
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  • Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    AU$ 20.95
    Shop these FELINIZ bottoms. This leopard print bikini, with its adjustable drawstrings, will give yo ...
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  • Tanga bikini bottoms;
    Tanga bikini bottoms;
    Tanga bikini bottoms;
    Tanga bikini bottoms;
    Tanga bikini bottoms;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    AU$ 20.95
    Outrageously cute with our HAVANATROPIZ bottoms. These adjustable tanga briefs offer the perfect amo ...
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  • Push-up - bikini top;
    Push-up - bikini top;
    Push-up - bikini top;
    add to cart
    85A
    90A
    85B
    90B
    95B
    85C
    90C
    95C
    85D
    90D
    95D
    90E
    95E
    + sizes ↓
    AU$ 41.95
    Discover our HAVANATROPIZ bikini top. Its push-up design will show off your cleavage and the little ...
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  • Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    AU$ 20.95
    You'll love the SUNTOWIZ bikini. With its surfer style and sunny pattern, you'll be transported to s ...
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  • Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;

    Low stock

    add to cart
    XS
    S
    M
    L
    XL
    2XL
    + sizes ↓
    AU$ 35.95
    Discover the SUNTOWIZ bikini top. The triangle design provides excellent support and flatters your c ...
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  • Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    Triangle bikini top;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    AU$ 41.95
    Shop this CANABAYIZ swimming costume top. This pink/terracotta triangle evokes an exotic tropical mo ...
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  • Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    Bikini bottoms;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    AU$ 27.95
    Shop these CANABAYIZ bottoms. This pink/terracotta bikini has an exotic tropical feel that we love. ...
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  • Bikini bottoms ;
    Bikini bottoms ;
    Bikini bottoms ;
    Bikini bottoms ;
    Bikini bottoms ;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    AU$ 20.95
    Discover our AREANIZ bikini. Peppy and colourful, it is the ideal choice to add a burst of freshness ...
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  • Triangle bikini top ;
    Triangle bikini top ;
    Triangle bikini top ;
    Triangle bikini top ;
    Triangle bikini top ;
    add to cart
    XS
    S
    M
    L
    XL
    + sizes ↓
    AU$ 35.95
    Check out our AREANIZ bikini top. Cut in a triangle shape to show off your décolletage, this piece i ...
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  • Triangle bikini top ;
    Triangle bikini top ;
    Triangle bikini top ;
    Triangle bikini top ;
    add to cart
    XS
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    L
    XL
    + sizes ↓
    AU$ 31.95
    Discover our ORGANICIZ bikini top. Its timeless triangle shape is a sure-fire winner, guaranteed to ...
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  • Halter bikini top;
    Halter bikini top;
    Halter bikini top;
    Halter bikini top;
    add to cart
    XS
    S
    M
    L
    XL
    2XL
    + sizes ↓
    AU$ 35.95
    Check out our ORGANICIZ bikini top. Its halter cut ensures good support and shows off your décolleta ...
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  • Bikini briefs;
    Bikini briefs;
    Bikini briefs;
    Bikini briefs;
    Bikini briefs;
    add to cart
    XS
    S
    M
    L
    XL
    2XL
    + sizes ↓
    ORGANICIZ Bikini briefs
    AU$ 20.95
    Fall head over heels for our ORGANICIZ bikini bottoms. Their full-coverage cut is designed to show o ...
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2-piece swimsuits for all women

Discover the new collection of 2 pieces swimwear for women on undiz.com

Bikinis are back at Undiz! You don't know how to choose the one that will follow you all summer long? Discover our tips!

What are the advantages of the 2-piece swimsuit for women?

The 2-piece swimsuit is a true feminine asset. Indeed, it conceals the most intimate parts of your body, while revealing a large part of it. It is therefore an excellent ally to reveal your most glamorous side.
In terms of colours and prints, the 2-piece swimsuit can be adapted to suit all your desires. Some of our models have a completely matching top and bottom. Others, on the other hand, allow you to mix styles, with a plain element and the other part patterned, in close shades remaining harmonious.
The 2-piece women swimsuit maillot is also ideal if you want to take sunbathe. Much less covering than a one-piece swimsuit, it allows you to expose a large part of your body to get a nice suntanned look.

Why we must wear a 2-piece swimwear ?

The 2-piece swimsuit allows you to assume your shape, and is an excellent way to assert your femininity. Depending on the model chosen, it is an unstoppable ally in revealing a pretty chest and generous neckline. Furthermore, some high-waisted panties perfectly conceal the curves of the belly while having a shaping effect. These somewhat vintage cuts are currently making a comeback and are very trendy!

How to choose a 2-piece swimming costume?

To correctly choose your 2-piece swimsuit, you'll need to consider several elements: your skin colour, your taste, your body type, and the way you want to use it. If you have very fair skin, avoid pastel shades as much as possible. Stronger, more intense colours will suit your skin tone better. This advice also applies to your choice of lingerie.
Depending on your body type, you won't choose the same 2-piece swimsuit. For example, there is the equivalent of push-up brasin the swimwear department. These give the illusion of a more glamorous neckline. Similarly, if you have a small bust, triangle-shaped swimwear fastened around the neck will fit you like a glove. On the other hand, larger breasts are more likely to opt for underwired models for greater comfort. For the bottom, once again, you will be spoilt for choice. The tanga is meant to be sexier, while the 2-piece swimsuit high waist allows you to hide small flaws. Finally, logically, you won't choose the same 2-piece swimsuit for playing sports and lounging on the beach. If you're going to be doing water activities, go for a model designed for that purpose, which holds up well!