To determine the right size for you, please refer to the guide and chart below.

Size Guide

Here are some tips on how Walter, Ludwig and Marianne should fit:

  • Walter is looser and longer on the body. Don't be afraid to try a smaller size.
  • Ludwig is more fitted on the shoulders than the body. If you are between sizes, choose the larger size for a more comfortable fit.
  • Marianne is the closest fit available. Choose a size you're used to wearing on top.

Size Chart

Size selection on our platform is set to UK standards.

Size UK Size US Size AU Bust (inch/cm) Waist (inch/cm) Hip (inch/cm)
4 0 4 30” / 76cm 23” / 58cm 34” / 86cm
6 2 6 32” / 81cm 24” / 62cm 35” / 89cm
8 4 8 33” / 84cm 26” / 65cm 36” / 92cm
10 6 10 35” / 88cm 27” / 69cm 38” / 96cm
12 8 12 37” / 93cm 29” / 74cm 40” / 101cm
14 10 14 39” / 99cm 31” / 80cm 42” / 107cm


If you have any questions, feel free to e-mail us on info@systemofmotion.co.uk.

The sizes listed above are our most popular. If you would like a size that is not listed, please write to us to register your interest. We will look into making it for you as soon as possible.