{"locale":"en_US","availableSizes":["XS","S","M","L","XL","2XL"],"modelMeasurements":{"description":"

This size guide shows body measurements. We suggest ordering a size up when your measurements are between sizes.<\/p>","imageDescription":"

For all horizontal measurements, please keep the tape measure parallel to the ground.<\/p>\n

<\/p>\n

A Chest<\/strong><\/p>\n

Put one end of the tape measure on the fullest part of the chest and bring the tape around the back (under the armpits, over the shoulder blades) to where you started.<\/p>","modelDescription":"","sizeTableDescription":"","sizeTableRows":[{"unit":"centimeter","unitName":"Centimeters","title":"Chest","sizes":{"XS":[92],"S":[96],"M":[100],"L":[108],"XL":[116],"2XL":[124]}},{"unit":"inch","unitName":"Inches","title":"Chest","sizes":{"XS":[36.219999999999999],"S":[37.795000000000002],"M":[39.369999999999997],"L":[42.520000000000003],"XL":[45.668999999999997],"2XL":[48.819000000000003]}}],"imageId":2831,"imageUrl":"https:\/\/thatnerdycatholic.com\/wp-content\/uploads\/2025\/08\/2830_model_size_guide.png"},"productMeasurements":{"description":"

This size guide shows body measurements. We suggest ordering a size up when your measurements are between sizes.<\/p>","imageDescription":"

For all horizontal measurements, please keep the tape measure parallel to the ground.<\/p>\n

<\/p>\n

A Chest<\/strong><\/p>\n

Put one end of the tape measure on the fullest part of the chest and bring the tape around the back (under the armpits, over the shoulder blades) to where you started.<\/p>","sizeTableDescription":"","internationalSizeTableDescription":"","sizeTableRows":[{"unit":"inch","unitName":"Inches","title":"A","sizes":{"XS":[15.35],"S":[16.93],"M":[18.5],"L":[20.870000000000001],"XL":[23.23],"2XL":[25.59]}},{"unit":"centimeter","unitName":"Centimeters","title":"A","sizes":{"XS":[38.988999999999997],"S":[43.002000000000002],"M":[46.990000000000002],"L":[53.009999999999998],"XL":[59.003999999999998],"2XL":[64.998999999999995]}},{"unit":"inch","unitName":"Inches","title":"B","sizes":{"XS":[27.949999999999999],"S":[28.739999999999998],"M":[29.530000000000001],"L":[30.309999999999999],"XL":[31.100000000000001],"2XL":[31.890000000000001]}},{"unit":"centimeter","unitName":"Centimeters","title":"B","sizes":{"XS":[70.992999999999995],"S":[73],"M":[75.006],"L":[76.986999999999995],"XL":[78.994],"2XL":[81.001000000000005]}},{"unit":"inch","unitName":"Inches","title":"C","sizes":{"XS":[8.6600000000000001],"S":[9.0600000000000005],"M":[9.4499999999999993],"L":[9.8399999999999999],"XL":[10.24],"2XL":[10.630000000000001]}},{"unit":"centimeter","unitName":"Centimeters","title":"C","sizes":{"XS":[21.995999999999999],"S":[23.012],"M":[24.003],"L":[24.994],"XL":[26.010000000000002],"2XL":[27]}}],"internationalSizeTableRows":[],"imageId":2832,"imageUrl":"https:\/\/thatnerdycatholic.com\/wp-content\/uploads\/2025\/08\/2830_product_size_guide.png"}}

Shop

The Great Mathemetician t-shirt

The Original Woman of Wonder

Stay Up To Date