Size Guide

Womenswear

Please see international sizing chart below.

Maternity

Our garments are designed to fit you throughout your pregnancy, and to accommodate not only your growing bump but the increase in size of your bust, rib cage and hips.

When using our size guide, we recommend that you choose your pre-pregnancy size (unless you have gained more than an average amount of weight in which case you may want to go up a size). The charts below show the pre-pregnancy dimensions of our sizes, which are standard UK sizes, and also the equivalent international sizes.

Please feel free to contact us if you wish to discuss the size and fit of our garments in more detail.

Standard UK Dimensions
Madderson London 8 10 12 14 16
Pre-pregnancy bust (inches) 34 3/8 (87.5cm) 35 3/8 (90cm) 36 3/8 (92.5cm) 37 7/8 (96.0cm) 39 3/8 (100cm)
Pre-pregnancy waist (inches) 26 1/8 (66.5cm) 27 1/4 (69.0cm) 28 1/2 (72.5cm) 29 3/4 (75.5cm) 31 1/4 (79.5cm)
Pre-pregnancy hip (inches) 36 3/8 (92.5cm) 37 3/8 (95.0cm) 38 1/2 (98.0cm) 40 (101.5cm) 41 1/2 (105.5cm)
International Conversion Chart
Madderson London Womenswear 8 10 12 14 16
Madderson London Maternity XS S M L XL
US 4 6 8 10 12
ITALY 40 42 44 46 48
FRANCE 36 38 40 42 44