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Size Guide

Buying a bikini doesn't have to be a hassle, let's find your perfect size! 

Choose your item


Find your measurements

You can find your MIST size in two ways, 
with a tape measure (most reliable method) or through your bra size.

  • Underbust measure

    Measure below the bust keeping the tape straight and close to the skin. The number in centimeters (cm) corresponds to your underbust measure.

  • Bustline measure

    Measure the bust by placing the tape measure in the larger area of the bust, keeping the tape straight and close to the skin. The number in centimeters (cm) corresponds to your bustline measure.

How do our sizes Work?
MIST top sizes are numbered 1 through 8, with size 1 being the smallest and size 8 the largest.

Choose your style

Choose your favorite style



Isla is a versatile and sophisticated bikini top, without underwire or padding, but incredible comfort and support. A style with crossed front and back, higher under the arm area and a strong band under the bust, so that everything stays in place. 

A top with thick adjustable straps, crossed to help balance the weight. Versatile due to its thick ties you can wear at the front, side or back, adapting to your size and preference to make you feel beautiful and safe. A wonderful top to wear all day while moving around. 

This style has surprised many women, perfectly fitting full and round busts as well as shaping shallow and less voluminous busts. All styles are made from recycled fabrics in Portugal.

Fit Tips

  • For a full and round bust, large or heavy, this style provides support that is difficult to find in tops without underwire and cups.  
  • For a less voluminous bust this style will draw your bust inwards for a beautiful minimal cleavage, without enhancing it.
  • By being a very adjustable style it can be adequate for a bust in constant change of volume or shape, such as during pregnancy or breastfeeding.
  • Its versatility allows you to control the depth of the cleavage and the positioning of your breasts as they sit closer together or wider apart.
See Isla

Find your size

Do your measurements fit in various sizes? 
We recommend the size that is more intermediate.
Sizes for tops
1 60 a 77 83 a 91
2 63 a 77 85 a 93
3 66 a 83 87 a 95
4 69 a 86 89 a 97
5 72 a 89 91 a 99
6 75 a 92 98 a 106
7 78 a 95 100 a 108
8 81 a 98 102 a 110
Tabela de Tamanho de Copa *
bra size
1 34 - 36B 32 - 34C 30 - 32D
2 34 - 36C 32 - 34D 30-32DD
3 34 - 36D 32 - 34DD 30-32E
4 34 - 36DD 32 - 34E 30-32F
5 34 - 36E 32 - 34F 30-32FF
6 34 - 36F 32 - 34FF 30-32G
7 34 - 36FF 32 - 34G 30-32GG
8 34 - 36G 32 - 34GG 30-32H

* Please keep in mind that sizes may vary between brands and you might not be wearing the right bra size. We only recommend this method if you are completely satisfied with the comfort of your current bra. (UK sizes)

If you need help send us an email to
or a message via instagram @mistpt

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