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How to choose the perfect swimwear size? A practical step-by-step guide

Find your style, discover practical tips and choose the perfect outfit for every occasion.
Swimwear
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Why is choosing the right swimsuit so important?

Choosing the perfect swimsuit is quite a challenge. The key step is to measure your body accurately. This will help you avoid disappointment and ensure you get a swimsuit that perfectly highlights your figure. In this article, you will learn how to take measurements correctly, which measurements are most important, and how to use them when choosing a swimsuit size. It is important to choose the right size of swimsuit by paying attention to detailed body measurements and comparing the measurements with our size chart.

Why are accurate measurements so important?

A well-chosen swimsuit can significantly affect your comfort and confidence, while a poorly chosen swimsuit can cause discomfort and negatively affect your figure. Accurate measurements will help you choose the perfect swimsuit – both aesthetically and functionally.

How to measure your body to choose the perfect swimsuit?

Before choosing a swimsuit, it is worth checking your measurements and comparing them with the size chart. Here it is: key measurements, that will help you find the model best suited to your needs:

  • Bust circumference – Measure at the widest point, preferably on the skin or in thin underwear.
  • Circumference under bust – important when choosing underwired models and one-piece swimsuits.
  • Waist circumference – Measure at the narrowest point of your waist to find the style that best suits your preferences.
  • Hip circumference – important when choosing bikini bottoms or a one-piece swimsuit that goes over the hips.

Valuable tips for measuring your body

  • Take measurements directly on the skin or in thin underwear.
  • Stand in a neutral, upright position.
  • When in doubt, it is better to round up the dimensions.

Accurate measurements will ensure that your swimsuit is comfortable to wear.

Supporting illustration

Below you will find a graphic representation of the places that need to be measured. The illustration will help you position the tape measure correctly during measurements.

JAK POPRAWNIE SIE ZMIERZYC

How to measure your body correctly?

Measure your bust, underbust, waist and hips to find the right size swimsuit.

To take your measurements, you will need a tape measure and a mirror. Make sure you stand up straight and do not suck in your stomach when measuring – only then will the results be accurate.

  1. Bust circumference

      Measure the circumference of the bust at its widest point:

  • Stand up straight with your shoulders relaxed.
  • Wrap the tape measure around your chest, ensuring it is parallel to the floor.
  • The measuring tape should fit snugly against the body, but should not be too tight.

 

  1. Circumference under bust

      Measure the circumference under the bust just below the bust line, at rib height.

  • Place the tape measure directly under your breasts.
  • Ensure that the measuring tape is snug against your body and positioned evenly.

 

  1. The difference between the bust measurement and the underbust measurement

      To find the right size, measure your underbust and bust, then calculate the difference and compare it with our suggested measurements below. 

  • XS difference between bust and underbust measurements: 7-10 cm
  • S difference between bust and underbust measurements: 10-13 cm
  • M difference between bust and underbust measurements: 13–16 cm
  • L difference between bust and underbust measurements: 16–19 cm
  • XL difference between bust and underbust measurements: 19-22 cm
  • XXL difference between bust and underbust measurements: 22–25 cm

 

  1. Waist circumference

      Measure your waist circumference at the narrowest point:

  • Find the natural indentation in your torso (between your lower ribs and hips) – this is your waist circumference.
  • The measuring tape should be parallel to the ground and lie lightly against the skin.

 

  1. Hip circumference

        This measurement, i.e. hip circumference, is particularly important when choosing the bottom part of a swimsuit:

  • Stand upright with your legs together.
  • Wrap the tape measure around the widest part of your hips and buttocks, where the top of your pelvic bones are located. The most common mistake is measuring too high, just below the waist, which later makes the swimsuit uncomfortable.

 

  1. Growth

      To measure height:

  • Stand barefoot against the wall, straighten your back and look straight ahead.
  • Use a ruler or book to mark the highest point of your head, then measure the distance from the floor.

 

        Accurate height measurements will help you choose the right size swimsuit.

Choosing a swimsuit that suits your style and preferences

There are no rules about what swimsuit you „should” wear. The most important thing is what makes you feel comfortable! If you are seeking inspiration, here are a few suggestions:

  • If you like to emphasise your waist – opt for outfits with a high or higher waistline and a belt at the waist.
  • If you value classic elegance – One-piece swimsuits and high-waisted swimwear bottoms are a comfortable and stylish solution, also for lovers of water activities.
  • If you want to emphasise your bust – underwired bras, front-tie bikinis or push-up styles can add lift.
  • If you adore the retro vibe – High-waisted knickers will emphasise your curves and add style.

 

There is no such thing as the „perfect” swimsuit – choose one that you feel comfortable in!

How to choose a swimsuit that suits your figure?

There is no such thing as a single „ideal” body type – everyone has a different body shape, and the costume you choose should depend solely on your taste. If you are looking for inspiration, here are a few suggestions:

  • If you want to emphasise your waist – swimwear will be an excellent choice with ties at the waist. They will also work well high-waisted swimsuits, which emphasise the proportions of the figure and add a retro style.
  • The Minimal One – strój kąpielowy jednoczęściowy Coconut to Pinterest (opens in a new window)
    The Minimal One - dol stroju kapielowego CoconutThe Minimal One - dol stroju kapielowego CoconutThe Minimal One - dol stroju kapielowego Coconut

    The Minimal One - Coconut one-piece swimsuit

    379,00 PLN

    Lowest price in the last 30 days: 379,00 PLN

  • Simple – dół stroju kąpielowego Black to Pinterest (opens in a new window)
    Simple - dol stroju kapielowego BlackSimple - dol stroju kapielowego BlackSimple - dol stroju kapielowego Black

    Simple - Swimsuit bottom Black

    209,00 PLN

    Lowest price in the last 30 days: 209,00 PLN

  • High Waist – dół stroju kąpielowego Sunshine to Pinterest (opens in a new window)
    High Waist - dol stroju kapielowego SunshineHigh Waist - dol stroju kapielowego SunshineHIGH WAIST SUNSHINE

    High Waist - Sunshine swimsuit bottom

    209,00 PLN

    Lowest price in the last 30 days: 209,00 PLN

  • The Special One – strój kąpielowy jednoczęściowy Aqua to Pinterest (opens in a new window)
    THE SPECIAL ONE AQUATHE SPECIAL ONE AQUATHE SPECIAL ONE AQUA
    -50% OFF
    SOLD OUT

    The Special One - Aqua one-piece swimsuit

    Pierwotna cena wynosiła: 349,00 PLN.Aktualna cena wynosi: 174,50 PLN.

    Lowest price in the last 30 days: 174,50 PLN

  • If you want to accentuate and lift your bust – go for underwired bra, push-up models, that will provide good support.
  • Bikini – góra stroju kąpielowego Wood to Pinterest (opens in a new window)
    Bikini - gora stroju kapielowego WoodBikini - gora stroju kapielowego WoodBikini - gora stroju kapielowego Wood

    Bikini top Wood

    189,00 PLN

    Lowest price in the last 30 days: 189,00 PLN

  • Wrap – góra stroju kąpielowego Black to Pinterest (opens in a new window)
    Wrap - gora stroju kapielowego BlackWrap - gora stroju kapielowego BlackWrap - gora stroju kapielowego Black

    Wrap - bathing suit top Black

    219,00 PLN

    Lowest price in the last 30 days: 219,00 PLN

  • Shape – góra stroju kąpielowego Sunset to Pinterest (opens in a new window)
    Shape - gora stroju kapielowego SunsetShape - gora stroju kapielowego SunsetShape - gora stroju kapielowego Sunset

    Shape - Sunset swimsuit top

    289,00 PLN

    Lowest price in the last 30 days: 289,00 PLN

  • Tie – góra stroju kąpielowego Hibiscus to Pinterest (opens in a new window)
    Tie HibiscusTie HibiscusTIE HIBISCUS
    -50% OFF
    SOLD OUT

    Tie - Hibiscus swimsuit top

    Pierwotna cena wynosiła: 199,00 PLN.Aktualna cena wynosi: 99,50 PLN.

    Lowest price in the last 30 days: 99,50 PLN

  • If you love to show off your hips – select outfits from high cut-outs on the thighs, which visually lengthen the legs and give the figure a sense of lightness.
  • Sporty – dół stroju kąpielowego Sunshine to Pinterest (opens in a new window)
    Sporty - dol stroju kapielowego SunshineSporty - dol stroju kapielowego SunshineSporty - dol stroju kapielowego Sunshine

    Sporty - Sunshine swimsuit bottom

    219,00 PLN

    Lowest price in the last 30 days: 219,00 PLN

  • The Special One – strój kąpielowy jednoczęściowy Hibiscus to Pinterest (opens in a new window)
    THE SPECIAL ONE HIBISCUSTHE SPECIAL ONE HIBISCUSTHE SPECIAL ONE HIBISCUS
    -50% OFF
    SOLD OUT
    SOLD OUT

    The Special One - Hibiscus one-piece swimsuit

    Pierwotna cena wynosiła: 349,00 PLN.Aktualna cena wynosi: 174,50 PLN.

    Lowest price in the last 30 days: 174,50 PLN

  • Micro Thong – dół stroju kąpielowego Wood to Pinterest (opens in a new window)
    MICRO THONG WOODMICRO THONG WOODMICRO THONG WOOD
    -60% OFF
    SOLD OUT

    Micro Thong - Wood swimsuit bottom

    Pierwotna cena wynosiła: 179,00 PLN.Aktualna cena wynosi: 71,60 PLN.

    Lowest price in the last 30 days: 71,60 PLN

  • Asymmetrical – dół stroju kąpielowego Black to Pinterest (opens in a new window)
    ASYMMETRICAL BLACKASYMMETRICAL BLACKASYMMETRICAL BLACK
    -60% OFF
    SOLD OUT
    SOLD OUT

    Asymmetrical - Swimsuit bottom Black

    Pierwotna cena wynosiła: 179,00 PLN.Aktualna cena wynosi: 71,60 PLN.

    Lowest price in the last 30 days: 71,60 PLN

  • If you value convenience – keep it simple swimwear, models with straps or thicker ties that will ensure freedom of movement.
  • Shape – góra stroju kąpielowego Wood to Pinterest (opens in a new window)
    Shape - gora stroju kapielowego WoodShape - gora stroju kapielowego WoodShape - gora stroju kapielowego Wood

    Shape - swimsuit top Wood

    289,00 PLN

    Lowest price in the last 30 days: 289,00 PLN

  • The Simple One – strój kąpielowy jednoczęściowy Black to Pinterest (opens in a new window)
    The Simple One - dol stroju kapielowego BlackThe Simple One - dol stroju kapielowego BlackThe Simple One - dol stroju kapielowego Black

    The Simple One - One-piece swimsuit Black

    369,00 PLN

    Lowest price in the last 30 days: 369,00 PLN

  • Tie – góra stroju kąpielowego Sunshine to Pinterest (opens in a new window)
    Tie - gora stroju kapielowego SunshineTie - gora stroju kapielowego SunshineTie - gora stroju kapielowego Sunshine

    Tie - Sunshine swimsuit top

    219,00 PLN

    Lowest price in the last 30 days: 219,00 PLN

  • Classy – dół stroju kąpielowego Hibiscus to Pinterest (opens in a new window)
    CLASSY HIBISCUSCLASSY HIBISCUSCLASSY HIBISCUS
    -50% OFF
    SOLD OUT
    SOLD OUT
    SOLD OUT
    SOLD OUT
    SOLD OUT
    SOLD OUT

    Classy - Hibiscus swimsuit bottom

    Pierwotna cena wynosiła: 179,00 PLN.Aktualna cena wynosi: 89,50 PLN.

    Lowest price in the last 30 days: 89,50 PLN

Remember: You decide what you want to emphasise and what will ensure your complete comfort!

One-piece or two-piece swimsuit – which to choose?

Choosing between one-piece swimsuit or bikini It depends entirely on your preferences!

  • One-piece outfit – ideal for people who value convenience and support. It is ideal for active people and as classic beach option.
  • Two-piece swimsuit – enables any combination of top and bottom, which gives greater freedom to adjust to the figure. Models with high status add a vintage touch, and classic bikinis are the perfect choice for sunbathing.

 

Check out our collection and find your dream model for the summer!

Swimwear size chart – how to choose the perfect size?

Choosing the right swimsuit is crucial for comfort and convenience. To help you decide, we have prepared a detailed size chart located HERE.

Not sure which size to choose? Fill in our form and we will help you choose the perfect model! You can find the form HERE

FAQ – Frequently asked questions

Kornelia Rataj-Zielińska

Kornelia Rataj-Zielińska

A brand founder and designer whose approach is based on attentiveness to the body and its natural diversity. Her work grows out of experience, observation and the need to create forms that work with the silhouette rather than defining it.

Her collections focus on proportion, construction and quality, creating solutions that sit well on the body and work with it. Each design leaves room for individual customisation and personal preference.

She creates for women who want to feel comfortable in their bodies and make conscious choices every day.

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