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Sizing Chart


Use the measurements below to find your perfect StarMother fit. All measurements are in centimetres. AU sizes are listed with their US and EU equivalents.

How To Measure

  • Bust: measure around the fullest part of your bust, keeping the tape level.
  • Waist: measure around the narrowest part of your natural waistline.
  • Hips: measure around the fullest part of your hips.
AU US EU Bust Waist Hips
4 0 32 76 - 81 cm 61 - 66 cm 81 - 87 cm
6 2 34 81 - 87 cm 66 - 71 cm 87 - 91.5 cm
8 4 36 87 - 91.5 cm 71 - 76 cm 91.5 - 96.5 cm
10 6 38 91.5 - 96.5 cm 76 - 81 cm 96.5 - 101.5 cm
12 8 40 96.5 - 101.5 cm 81 - 87 cm 101.5 - 106.5 cm
14 10 42 101.5 - 106.5 cm 87 - 91.5 cm 106.5 - 111.5 cm

US and EU sizes are a guide only — sizing varies between brands, so we recommend using your body measurements as the primary guide.

Between sizes? We recommend sizing up for a more relaxed fit, or sizing down for a firmer, more supportive fit. If you're still unsure, our customer service team is happy to help — email us at info@starmotherswimwear.com.