Bralette size chart

All Arí van Twillert bralettes are tested on different women to provide a comfortable fit. The adjustable waistbands in the back make them suitable for multiple sizes. Look up your regular bra size in the chart to determine your Arí size.

If your size is not in this table please send us an e-mail at to discuss possibilities.

Arí size chart


If your size is not in this table please send us an e-mail at to discuss what's possible.

Fundamentals Soft Bralette


The Fundamentals Bralette is a soft but supportive garment, with enough transparent parts to leave room for imagination. It’s meant to be comfortable at home, but doesn’t compromise on feeling beautiful. It has rigid, soft lining for optimal comfort, combined with transparent, stretch mesh fabric which gives you the freedom to move. The wide waistband gives you the support you need to feel confident.

Wear a low back garment with your bralette underneath to reveal the back straps creating a sensual pattern on your skin.




All garments are bespoke and created by hand in our own atelier in Rotterdam, the Netherlands. For more information about the process, please visit our Process or FAQ page.


Features of this garment:

  • • Specially developed to support women with both smaller and larger breasts
  • • Available in black or apricot
  • • Wide waistband for maximum support and comfort
  • • Rigid fabric is used where more support is desired
  • • Stretch mesh fabric is used where flexibility is desired
  • • Adjustable straps
  • • Minimalistic hook closure
  • • Elegant strap pattern on your back


Size Guide

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