Using the images shown to you on the size guide page. Ensure your shirt is laid flat and measure from underarm pit to pit.
(Please provide measurements in CM).

Using the images show to you on the size guide page. Measure across your shirt on the slimmest part from side seam to opposing side seam.
(Please provide measurements in CM).

Using the images shown to you on the size guide page. Measure from the top shoulder seam down to the opening of the sleeve. It's important you guide the tape measure around the outside of the sleeve and do not pull it tight.
(Please provide measurements in CM).

Using the images show to you on the size guide page. Measure across the back shoulder from seam to opposing seam following the natural arch of your back.
(Please provide measurements in CM).

Using the images shown to you on the size guide page. Measure from where the collar meets the shoulder seam down to the longest part of the shirt.
(Please provide measurements in CM).

Using the images shown to you on the size guide page. Measure from where the collar meets the shoulder seam down to the longest back part of the jacket.
(Please provide measurements in CM).

Using the images shown to you on the size guide page. Measure from the side seam to the inner seam across the bicep area.
(Please provide measurements in CM).

Using the images shown to you on the size guide page. Open your shirt cuff and measure across the width from one end to the other.
(Please provide measurements in CM).

Using the images shown to you on the size guide page.
Make sure your your shirt is laid flat with buttons fastened.
Measure from the very bottom from side seam to opposing side seam.
(Please provide measurements in CM).

Using the images shown to you on the size guide page. Make sure your shirt is laid flat with buttons unfastened, measure the distance between button centre to the buttonhole centre of the collar.
(Please provide measurements in CM).