| 
                 Size (cm) 
             | 
            
                 S 
             | 
            
                 M 
             | 
            
                 L 
             | 
            
                 XL 
             | 
            
                 2XL 
             | 
            
                 3XL 
             | 
        
    
    
        
            | Width | 
            50 | 
            53 | 
            56 | 
            59 | 
            62 | 
            65 | 
        
        
            | Height | 
            70 | 
            72 | 
            74 | 
            76 | 
            78 | 
            80 | 
        
    
    
        
            | 
                 Size (inch) 
             | 
            
                 S 
             | 
            
                 M 
             | 
            
                 L 
             | 
            
                 XL 
             | 
            
                 2XL 
             | 
            
                 3XL 
             | 
        
    
    
        
            | Width | 
            19.5 | 
            21 | 
            22 | 
            23.5 | 
            24.5 | 
            25.5 | 
        
        
            | Height | 
            27.5 | 
            28.5 | 
            29 | 
            30 | 
            30.7 | 
            31.5 | 
        
    
																																																										
To get good measurements, lay the shirt (preferably the one you love) on a flat, hard surface, then if there are any creases, smooth them out as much as possible.
Width: place the ruler from the bottom of the sleeve and measure the width stopping under the other sleeve.
Height: measure from the highest point of the shoulder (top of the collar) to the bottom of the shirt.