Size Guide

If your measurements are not consistent with a single column, use your waist measurement to determine your ideal size.

Women’s

SIR

SIZE 0

SIZE 1

SIZE 2

SIZE 3

AUS

6

8

10

12

USA

2

4

6

8

UK

6

8

8

12

IT

38

40

42

44

FR

34

36

38

40

MEASUREMENTS

SIZE 0

SIZE 1

SIZE 2

SIZE 3

BUST

81CM

85CM

89CM

93CM

UNDERBUST

68CM

72CM

76CM

80CM

WAIST

64CM

68CM

72CM

76CM

HIP

89CM

93CM

97CM

101CM

MEASUREMENTS

SIZE 0

SIZE 1

SIZE 2

SIZE 3

BUST

32IN

33IN

35IN

37IN

UNDERBUST

27IN

28IN

30IN

31IN

WAIST

25IN

27IN

28IN

30IN

HIP

35IN

37IN

38IN

40IN

Measuring Guide

Size
0
  • 0
  • 1
  • 2
  • 3

Bust

Place one end of the tape measure at the fullest part of your bust, wrap it around (under your armpits, around your shoulder blades, and back to the front) to get the measurement.

Underbust

Measure directly under your bust (around your rib cage, where your bra band sits), keeping the tape level to the floor.

Waist

Use the tape to circle your waist (like a belt) at your natural waistline, which is located above your belly button and below your rib cage.

Hips

Start at one hip and wrap the tape measure around your rear, around the other hip, and back to where you started. Make sure the tape is over the largest part of your buttocks.

Unisex

SIR

XS

S

M

L

AUS

6 - 8

8 - 10

10 - 12

12 - 14

USA

2 - 4

4 - 6

6 - 8

8 - 10

UK

6 - 8

8 - 10 

10 - 12

12 - 14

IT

38 - 40

40 - 42

42 - 44

44 - 46

FR

34 - 36

36 - 38

38 - 40

40 - 42

SIR MENS CONVERSION

 - 

 - 

S - M 

L

 

 

MEASUREMENTS

XS

S

M

L

BUST / CHEST

80CM

85CM

90CM

95CM

WAIST

63CM

68CM

73CM

78CM

HIP

88CM

93CM

98CM

103CM

MEASUREMENTS

XS

S

M

L

BUST / CHEST

31.4IN

33.4IN

35.4IN

37.4IN

WAIST

24.8IN

26.7IN

28.7IN

30.7IN

HIP

34.6IN

36.6IN

38.5IN

40.5IN

Measuring Guide

Size
XS
  • XS
  • S
  • M
  • L

Bust / Chest

Place one end of the tape measure at the fullest part of your bust/chest, wrap it around (under your armpits, around your shoulder blades, and back to the front) to get the measurement.

Waist

Use the tape to circle your waist (like a belt) at your natural waistline, which is located above your belly button and below your rib cage.

Hips

Start at one hip and wrap the tape measure around your rear, around the other hip, and back to where you started. Make sure the tape is over the largest part of your buttocks.

Men's

SIR

S/M

M/L

WAIST

30 - 32

34 - 38

MEASUREMENTS

S/M

M/L

CHEST

90CM

95CM

WAIST

73CM

78CM

HIP

98CM

103CM

MEASUREMENTS

S/M

M/L

BUST

35.4IN

37.4IN

WAIST

28.7IN

30.7IN

HIP

38.5IN

40.5IN

Measuring Guide

Size

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