Hardcore Luxury® -- Always 100% USA

ShirtJac Size Chart

NOTE: The tables show the measurements of the garment itself.

Click to return the ShirtJac page.

The easiest way to determine the size you should order is to measure a garment you already have that fits the way you want. Lay your garment very flat on a table and measure across the chest, just below the armpits. That will give you half the chest size. So if your garment measures 24 inches across the chest, you would order a size Large (48-1/2 inch chest).

If you seem to be in-between sizes, we suggest ordering the larger size.

  • Chest is measured 1 inch below armhole. 
  • Bottom Circumference is width of garment at the bottom. 
  • Sleeve Length is from center back of neck across outside of arm 
  • Body Length is measurement from the collar seam (center back) to bottom of garment. 
  • Across Shoulder measurement is from shoulder tip thru back of neck to other should tip point
  • XS = Extra Small; S = Small; M = Medium; L = Large; XL = Extra Large; 2XL = Extra Extra Large; 3XL = Extra Extra Extra Large

In August of 2023, WeatherWool began using sizing-guide drawings from Rachael Kranick (RachaelKranick.com). This drawing shows how WeatherWool’s ShirtJac is measured. 

We will soon replace the size charts below with an updated chart that is more consistent with the new drawing.

ShirtJac measurements in inches:

ShirtJac

XXS XS

S

M

L

XL

2XL

3XL

Chest

40.5 42.5

44.5

46.5

49.5

51.5

54.5

57.5

Bottom
Circumference

40 42

43

45

47

50

53

56

Sleeve
Length 

35 35.5

36

36.7

37.5

38.2

39.2

40.2

Body
Length 

30 30.5

31

31.5

32

32.5

33

33.5

Across
Shoulder

17 17.5

18

18.5

19

19.7

20.5

21.2

 

 ShirtJac measurements in centimeters:

ShirtJac

XXS XS

S

M

L

XL

2XL

3XL

Chest

103 108

113

118

123

131

138

146

Bottom
Circumference

102 107

109

114

119

126

134

142

Sleeve
Length 

89 90

91

93

96

98

99

103

Body
Length 

76 77

79

80

81

83

84

85

Across
Shoulder

43 44

46

47

48

50

52

54

 

 

13 September --- Ralph