How do I determine the correct size of clothing for me?

How do I determine the correct size of clothing for me?

To determine the correct size of clothing for you, see the chart below:

Men's Body Measurements

SizeNeckChestSleeveWaist
Small14 - 14 1/2"37 - 39"32 - 33"28 - 31"
Medium15 - 15 1/2"40 - 42"33 - 34"32 - 35"
Large16 - 16 1/2"43 - 45"34 - 35"36 - 39"
X-Large17 - 17 1/2"46 - 48"35 - 36"40 - 43"
2XL18 - 18 1/2"49 - 51"36 - 37"44 - 46"
3XL18 - 19"52 - 54"36 - 37"47 - 49"