These zip up shirts are perfect for showing, fitted for a nice clean look. They are true to size if you like them fitted. Cotton/polyester mix to resist wrinkling. 
Also available in a roomier fit if needed
 
Measurements:
 
XS: Chest 16.5"
 
Waist 15.75"
 
Top to bottom 26"
 
Sleeve 24.25"
 
 
 
Small: Chest 16.75"
 
Waist 16"
 
Top to bottom 27.25"
 
Sleeve 25.75"
 
 
 
Medium: Chest 17.75"
 
Waist 16.75"
 
Top to bottom 28.25"
 
Sleeve 26"
 
 
 
Large: Chest 18.5"
 
Waist 17.75"
 
Top to bottom 29"
 
Sleeve 26"
 
 
 
XLarge: Chest 19.75"
 
Waist 18.5"
 
Top to bottom 29.5"
 
Sleeve 26.25"
 
 
 
2Xl: Chest 21.25"
 
Waist 20"
 
Top to bottom 30"
 
Sleeve 26.75"
 
3XL: Chest 23.25"
Waist 21.5"
Top to bottom 31"
Sleeve 27.25"