Men's Vest Size -------------
XS: Chest - 38.6" Waist - 36.6" Length - 25.6"
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S: Chest - 40.5" Waist - 38.6" Length - 26"
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M: Chest - 42.9" Waist - 40.9" Length - 26.4"
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L: Chest - 45.7" Waist - 43.7" Length - 27.2"
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XL: Chest - 48.8" Waist - 46.9" Length - 27.9"
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XXL: Chest - 52 " Waist - 50" Length - 28.7"
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3XL: Chest - 55.1" Waist - 53.1" Length - 29.5"
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Notice：
1：The Size above is actual Cloth Size（which is 1-1.5inch bigger than your body size).
2：Size measured by hand,sometimes has errors,but always within 1 inch.