Bottoms size chart

All Arí van Twillert bottoms are tested on different women to provide a comfortable fit. Look up your waist + hip measurement to determine your size.

Trouble finding your size or don't see your size in these charts? We are happy to assist you on finding your fit. Please send us an e-mail at to discuss possibilities.


Measurements in cm.


Water Drift Brief


“Sea levels are rising and if climate change continues, Amsterdam will be completely engulfed by the year 2300.”

125,00 106,25



This colourful embroidered brief is inspired by the ‘Dutch Drift’  against water. The Dutch are experts in water management and monitor water levels in every river, canal or lake. Our drift against rising sea levels has been a fight to control the waters around us for centuries. The colourful bars in this garment embody a graph of water levels in the Amsterdam canals during heavy rain in 2017. The Water Drift Collection depicts dry feet should not be taken for granted in The Netherlands, as soon the rising sea levels will be uncontrollable.

The Water Drift High Waist Brief is perfect to complete your lingerie set. Every pattern piece is carefully embroidered separately and aligned on tulle so the graph is not disturbed. The high rise design smoothes your silhouette in the most elegant way. Diagonal lines going from front to back empower your contours. A playful transparent stripe at the back makes sure it sparks curiosity.

Inspired by the Taskforce Fashion After Flood project.



  • Visualizing the ‘Dutch Drift’ against water
  • Based on water levels in the Amsterdam canals
  • Every pattern piece is embroidered separately and carefully aligned on tulle
  • High rise design to smoothen your silhouette
  • Soft elastics used for waistband and edges
  • Playful stripe at the back to spark curiosity
  • Perfect to combine with the Water Drift Bralette


This is a pre-order item: By pre-ordering this piece, you get to support us in our goal of generating no waste and you get 15% off! Better for you, for us, and our planet.

Pre-orders can be placed by paying the €29 deposit. We will start production and request the remaining amount once we have received 50 orders per item. When we can start production, it will take us approximately 6-10 weeks to get you your handmade item. Estimated delivery date: mid-January 2021. You will be updated throughout the process to be part of our production journey!

Size & Fit

Check our size chart by clicking the bottom below to pick your size. Not sure about your size? You are very welcome to drop by and fit our lingerie. If you don’t live nearby our atelier, we can advise you through email. For more information about the process, please visit our Process or FAQ page.

Bottoms Size Chart