Elliatt is an Australian brand and uses letter sizes XXS–XXXL presented in Australian measurements, with AUS, UK, EU and US equivalents – an S is an AUS 8 / UK 8 / EU 36 / US 4.

Size conversion

Size AUS UK EU US
XXS 4 4 32 0
XS 6 6 34 2
S 8 8 36 4
M 10 10 38 6
L 12 12 40 8
XL 14 14 42 10
XXL 16 16 44 12
XXXL 18 18 46 14

Body measurements (cm)

Size Bust Waist Hips
XXS 77 58 86
XS 82 63 91
S 87 68 96
M 92 73 101
L 97 78 106
XL 102 83 111
XXL 107 88 116
XXXL 109 90 118

How to measure

  • Bust: wearing a bra and without clothing, measure around the fullest part of your bust and beneath your arms. Ensure the tape is straight across your back and parallel to the ground.
  • Waist: while in a relaxed stance, measure around your natural waistline – the narrowest part of your waist.
  • Hips: stand with your feet and legs together, then measure around the fullest part of your hips, approximately 20 cm or 8 inches below your waistline.

Source: Elliatt’s official size guide, checked 20 October 2026. Sizes can vary by style – if you’re between sizes, email info@willow.ie and we’ll measure the garment for you.