• DD+ cup sizes may prefer sizing up in certain styles for additional coverage and support.
  

• AU Size	One Empire Size
  6-8	Small
  10-12	Medium
  12-14	Large
  14-16	Extra Large

Model Sizing

You’ll find model measurements and the size worn listed on each product page to help compare fit and coverage.

Product Fit Notes

Every product page includes individual fit notes to help guide your size selection, including details such as:

• True to size
• Runs small
• High stretch

• Lingerie & Underwear
• How to measure your body
• Pyjamas

• Size	Bust (cm)	Waist Size (cm)
  S	86-90	66-70
  M	90-94	70-74
  L	94-100	74-80
  XL	100-106	80-86

• 1. Your bust

  Measure the circumference over the fullest part of your bust.

  

  2. Your under bust

  Measure directly underneath your bust where your bra band sits.

  

  3. Your cup

  Cup size is determined by the difference between your bust and underbust measurements. For example, a 12cm difference typically corresponds to a B cup.. Your cup size is based on the difference between your bust and underbust measurement.

  CUP SIZE	Difference (cm) Bust - Under bust
  A	7.5-10
  B	10-12.5
  C	12.5-15
  D	15-17.5
  E	17.5-20
  F	20-22.5
  G	22.5-25

• Most customers choose their usual AU size in One Empire styles.
  

  Size (AU) Bust (inches) Hips (inches) 8 42 36 10 44 38 12 46 40 14 48 42 16 50 44

  
  

Need help finding your perfect fit?
Email us at info@oneempire.com.au with your usual bra size, AU clothing size, and preferred fit, and our team will happily recommend the best size for you.

• DD+ cup sizes may prefer sizing up in certain styles for additional coverage and support.
  

• AU Size	One Empire Size
  6-8	Small
  10-12	Medium
  12-14	Large
  14-16	Extra Large

Model Sizing

You’ll find model measurements and the size worn listed on each product page to help compare fit and coverage.

Product Fit Notes

Every product page includes individual fit notes to help guide your size selection, including details such as:

• True to size
• Runs small
• High stretch

• Lingerie & Underwear
• How to measure your body
• Pyjamas

• Size	Bust (cm)	Waist Size (cm)
  S	86-90	66-70
  M	90-94	70-74
  L	94-100	74-80
  XL	100-106	80-86

• 1. Your bust

  Measure the circumference over the fullest part of your bust.

  

  2. Your under bust

  Measure directly underneath your bust where your bra band sits.

  

  3. Your cup

  Cup size is determined by the difference between your bust and underbust measurements. For example, a 12cm difference typically corresponds to a B cup.. Your cup size is based on the difference between your bust and underbust measurement.

  CUP SIZE	Difference (cm) Bust - Under bust
  A	7.5-10
  B	10-12.5
  C	12.5-15
  D	15-17.5
  E	17.5-20
  F	20-22.5
  G	22.5-25

• Most customers choose their usual AU size in One Empire styles.
  

  Size (AU) Bust (inches) Hips (inches) 8 42 36 10 44 38 12 46 40 14 48 42 16 50 44

  
  

Need help finding your perfect fit?
Email us at info@oneempire.com.au with your usual bra size, AU clothing size, and preferred fit, and our team will happily recommend the best size for you.