Sizing Guide

Style Assembly Size Guides

Please check the sizing guide for the brand you are looking to buy. Each brand may differ. Please check carefully before buying your product. 


Matteau

Our sizing is based on a simple scale from 1 to 5.

Below is a conversion chart to determine your usual comparable size.

Size Conversion Chart

Size

1

2

3

4

5

AU

6

8

10

12

14

UK

6

8

10

12

14

US

2

4

6

8

10

EU

34

36

38

40

42

To assist you in confirming your correct size, below are five Matteau measurement charts in both centimetres and inches.

Swim Measurement Chart

Size

1

2

3

4

5

 

CM

IN

CM

IN

CM

IN

CM

IN

CM

IN

Underbust

66

26

71

28

76

30

81

32

86

34

Bust

80

31

85

33

90

35

95

37

100

39

Waist

60

23

65

25

70

27

75

29

80

31

Hip

89

35

94

37

99

39

104

41

109

43


Petite Triangle Top Measurement Chart

Size

1

2

3

4

5

 

CM

IN

CM

IN

CM

IN

CM

IN

CM

IN

Underbust

66

26

71

28

76

30

81

32

86

34

Bust (A/B cup)

78

30

83

32

88

34

95

36

100

38

Bust (C/D cup)

81

32

86

34

91

36

98

38

103

40

Bust (DD/E cup)

85

34

90

36

95

38

100

40

105

42


Plunge Top Measurement Chart

Size

1

2

3

4

5

 

CM

IN

CM

IN

CM

IN

CM

IN

CM

IN

Underbust

66

26

71

28

76

30

81

32

86

34

Bust (A/B/C cup)

80

31

85

33

90

35

95

37

100

39

Bust (D/E cup)

85

33

90

35

95

37

100

39

105

41


Maillot Length Measurement Chart

Size

1

2

3

4

5

 

CM

IN

CM

IN

CM

IN

CM

IN

CM

IN

Torso

149-153

58.5-60

153-157

60-61.5

157-161

61.5-63

161-165

63-64.5

165-169

64.5-66


Apparel Measurement Chart

Size

1

2

3

4

5

 

CM

IN

CM

IN

CM

IN

CM

IN

CM

IN

Bust

78

31

83

33

88

35

93

37

98

39

Waist

60

23

65

25

70

27

75

29

80

31

Hip

89

35

94

37

99

39

104

41

109

43

If you're unsure, we suggest you take your measurements to determine your best fit.

For accuracy, have someone else measure you. Ensure the measuring tape is straight (parallel to the floor) and snug, but not tight, to your body.

For tops, take bust and underbust measurements.

For briefs, take waist and hip measurements.

For maillots, take all measurements. 

Measurements should be taken as follows:

  1. Bust: Measure around the fullest part of you bust - this is usually across your nipple line and straight across your shoulder blades.
  2. Underbust: Measure around your rib cage, immediately under your bust.
  3. Waist: Measure around your natural waistline - this is usually the narrowest point on your waist.
  4. Hips: Measure around the fullest part of your low hip - this is approximately 20cm below your natural waistline (the tape should run across the middle of your buttocks).
  5. Torso: Start the measuring tape at the mid-point of your shoulder (between your shoulder edge and neck), run the tape measure down your back and up through your legs toward the starting end of the tape measure. Depending on the length of your tape measure it is likely that you won’t be able to get the edges to meet - there will be a gap. If so, measure the gap and then add this to the tape measurement length. This is your torso length.

Please note, our swimwear is designed to fit firm on the body to eliminate bagging and wrinkling. Your briefs/maillot will feel firm when pulling them up and over your hips, but once adjusted into place will provide some compression on the body. If you prefer a less firm fitting swimsuit, we recommend that you order a size larger than your regular size.




Peony Swimwear


Australian size guide

peony Sizing

6

8

10

12

14

Bust

78cm / 30.7in

83cm / 32.6in

88cm / 34.6in

93cm / 36.6in

98cm / 38.6in

Waist

60cm / 23.6in

65cm / 25.6in

70cm / 27.5in

75cm / 29.5in

80cm / 31.5in

Hips (Lower)

86cm / 33.8in

91cm / 35.8in

96cm / 37.8in

101cm / 39.7in

106cm / 41.7in



International size guide

Peony Sizing

6

8

10

12

14

United States (numeric)

2

4

6

8

10

United States (S-L)

XXS

XS

S

M

L

United Kingdom

6

8

10

12

14

Italy

38

40

42

44

46

France

34

36

38

40

42



Cecilie Copenhagen


Size Guide

XS

S

M

L

XL

EU

34

36

38

40

42

UK

6

8

10

12

14

US

2

4

6

8

10



Measurement Guidelines

XS

S

M

L

XL

Chest

81-85

86-90

91-95

96-100

101-105

Waist

63-67

68-72

73-77

78-82

82-86

Hip

89-93

94-98

99-103

104-108

109-113 

 

CECILIE COPENHAGEN`S sizes are based on a standard height of 172cm. 

Our sizes jump with 4cm width wise per size and 1.5cm in length.

Our models are normally between 174-177cm in height and a size XS

Please note that fit may vary from style to style as some are oversized, loose fit or tight fit.



Deiji Studios

Size small short - 72cm elastic waistband

Size medium short - 78cm elastic waistband

Size large short - 84cm elastic waistband

 

Depending on the fit you would like we recommend:

If you are an 6/8/10 then choose the S/M

If you are an 10/12/14 then choose the M/L



With Nothing Underneath

Our sizing is designed to offer a more generous cut - all WNU designs are cut with a looser fit, there is no need to order a size up – we have already thought about that for you.

Please email info@withnothingunderneath.com or call us on 07900 947 354 if you need any help with sizing or selecting the best style for a particular body type, we will be more than happy to help.

 

 

UK

US

FRANCE

AUSTRALIA

ITALY

XS

6/8

2/4

34/36

6/8

38/40

S

8/10

4/6

36/38

8/10

40/42

M

10/12

6/8

38/40

10/12

42/44

L

12/14

8/10

40/42

12/14

44/48

 

 

LENGTH (CM)

1/2 CHEST (CM)

SHOULDER ACROSS (CM)

SLEEVE LENGTH (CM)

XS

78

52

43.5

59

S

79

54

45

60

M

80

56

46.5

61

L

81

58

48

62