AP Standard Sizes

These charts are Apostrophe Pattern's new standard sizes. Eventually, they will be included with all patterns, but for now they are only fully available on the MyFit Joggers. When you select a standard size using our patterns, the pattern generator pre-fills all body measurement entries. (Sometimes there can be up to 21 body measurements on a pattern!) You are then able to leave them as they are for a fully standard size, or customize and tweak whichever measurements you like to get a customized fit. 

These charts do not include all measurements used in the pattern generator, but give you an idea of what size you should start with. For bottoms, choose the size based on the hip measurement.

Table 1. Baby Sizes (includes diaper ease)

 Size name Hip Natural Waist Inseam to ankle
Preemie 13.5" / 34 cm 13.5" / 34 cm 4.125" / 10.5 cm
Newborn 16" / 41 cm 15.875" / 40 cm 5.5" / 14 cm
3m 17.5" / 45 cm 17.375" / 44 cm 6.5" / 16.5 cm
6m 18.5" / 47 cm 18.375" / 46.5 cm 7.5" / 19 cm
9m 19.5" / 49.5 cm 18.875" / 48 cm 8.5" / 21.5 cm
12m 20.5" / 52 cm 19.375" / 49 cm 9.5" / 24 cm
18m 21.5" / 54.5 cm 19.875" / 50.5 cm 11" / 28 cm
24m 22.5" / 57 cm 20.5" / 52 cm 12.5" / 32 cm

 

Table 2. Children's Sizes

 Size name Hip Natural Waist Inseam to ankle
2 20.5" / 52 cm 20.5" / 52 cm 13" / 33 cm
3 21.5" / 54.5 cm 21.25" / 54 cm 14" / 35.5 cm
4 22.75" / 58 cm 21.75" / 55 cm 15.5" / 39.5 cm
5 24.125" / 61 cm 22.625" / 57.5 cm 17" / 43 cm
6 25.5" / 65 cm 23.5" / 59.5 cm 18.5" / 47 cm
7 26.5" / 67 cm 24.125" / 61.5 cm 20" / 51 cm
8 28" / 71 cm 24.5" / 62 cm 21.5" / 54.5 cm
9 29" / 73.5 cm 25" / 63.5 cm 23" / 58.5 cm
10 29.625" / 75 cm 25.375" / 64.5 cm 24.125" / 61.5 cm
11 30.75" / 78 cm 25.75" / 65.5 cm 25.75" / 65.5 cm
12 31.75" / 80.5 cm 26.25" / 66.5 cm 27.625" / 71 cm

 

Table 3. Adult W Sizes 

 Size name Hip Natural Waist Inseam to ankle
W0 32.25" / 82 cm 29" / 73.5 cm 28.125" / 71.5 cm
W1 33" / 84 cm 30" / 76 cm 28.5" / 72.5 cm
W2 35" / 89 cm 31" / 79 cm 29" / 73.5 cm
W3 37" / 94 cm 32.5" / 82.5 cm 29" / 73.5 cm
W4 39" / 99 cm 34" / 86.5 cm 29" / 73.5 cm
W5 41" / 104 cm 35.5" / 90 cm 29" / 73.5 cm
W6 43" / 109 cm 37.25 " / 94.5 cm 29" / 73.5 cm
W7 45" / 114.5 cm 39.25" / 99.5 cm 29" / 73.5 cm
W8 47" / 119.5 cm 41.5" / 105.5 cm 29" / 73.5 cm
W9 49" / 124.5 cm 43.75" / 111 cm 29" / 73.5 cm
W10 51" / 129.5 cm 45.75" / 116 cm 29" / 73.5 cm
W11 53" / 134.5 cm 47.75" / 121.5 cm 29" / 73.5 cm
W12 55" / 139.5 cm 50" / 127 cm 29" / 73.5 cm
W13 57" / 145 cm 52" / 132 cm 29" / 73.5 cm
W14 59" / 150 cm 54" / 137 cm 29" / 73.5 cm
W15 61" / 155 cm 56" / 142 cm 29" / 73.5 cm
W16 63" / 160 cm 58.25" / 148 cm 29" / 73.5 cm
W17 65" / 165 cm 60.25" / 153 cm 29" / 73.5 cm
W18 67" / 170 cm 62.25" / 158 cm 29" / 73.5 cm
W19 69" / 175.5 cm 64.5" / 164 cm 29" / 73.5 cm
W20 71" / 180.5 cm 66.5" / 169 cm 29" / 73.5 cm

 

Table 4. Adult M Sizes 

 Size name Hip Natural Waist Inseam to ankle
M0 32.5" / 82.5 cm 27.5" / 70 cm 28" / 71 cm
M1 33.5" / 85 cm 28.5" / 72.5 cm 29" / 73.5 cm
M2 35.5" / 90 cm 30.5" / 77.5 cm 31" / 78 cm
M3 37.5" / 95.5 cm 32.5" / 82.5 cm 32" / 81 cm
M4 39.5" / 100.5 cm 34.5" / 87.5 cm 32" / 81 cm
M5 41.5" / 105.5 cm 36.5" / 92.5 cm 32" / 81 cm
M6 43.5" / 110.5 cm 39.5" / 100.5 cm 32" / 81 cm
M7 45.5" / 115.5 cm 43" / 109 cm 32" / 81 cm
M8 47.5" / 120.5 cm 46" / 117 cm 32" / 81 cm
M9 49.5" / 125.5 cm 49" / 124.5 cm 32" / 81 cm
M10 51.5" / 131 cm 51.5" / 131 cm 32" / 81 cm
M11 53.5" / 136 cm 53.5" / 136 cm 32" / 81 cm
M12 55.5" / 141 cm 55.5" / 141 cm 32" / 81 cm
M13 57.5" / 146 cm 57.5" / 146 cm 32" / 81 cm
M14 59.5" / 151 cm 60" / 152.5 cm 32" / 81 cm
M15 61.5" / 156 cm 62" / 157.5 cm 32" / 81 cm
M16 63.5" / 161.5 cm 64.5" / 164 cm 32" / 81 cm
M17 65.5" / 166.5 cm 66.5" / 169 cm 32" / 81 cm
M18 67.5" / 171.5 cm 69.5" / 176.5 cm 32" / 81 cm
M19 70" / 178 cm 72" / 183 cm 32" / 81 cm