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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



Ruby is a style that we have been trying to perfect for a while, and after 2 years we have finally found a new way to give you the comfort you need. The top features no foam cups, only wires, so discreet you'll forget they're even there. 

A straight elegant neckline with a new support system on the inside - no padding, just wires - that allows you to feel that comforting support that is so important. The crossed back straps are completely adjustable and designed to distribute the weight equally in a more balanced way across your back and shoulders - and they also make this style even more special and fun. 

This style is recommended for all types of busts, from full and projected bust as well as for shallow and less voluminous breasts, it provides the support you need with a different and fun cross back. All styles are made from recycled fabrics in Portugal.

Fit Tips

  • For a full and voluminous bust this style will slightly enhance the round shape.  
  • For a less voluminous bust it will celebrate your natural shape.
  • The crossed adjustable back adapts to women with both narrow and wide back sizes, please get in touch with us if you are not sure of your size.
  • It features extra fabric on the side of the breast to keep your bust from spilling to the side and to make you feel more comfortable. 
See Ruby

Find your size

Do your measurements fit in various sizes? 
We recommend the size that is more intermediate.
Sizes for tops

Mist size
4 69 to 86 89 to 97
5 72 to 89 91 to 99
6 75 to 92 98 to 106
7 78 to 95 100 to 108
8 81 to 98 102 to 110
table for bra sizes *
Mist Size 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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