Size Guide

Welcome to the Guillotine England Gilet Size Guide Page:

Take your measurements and use the size guide below to chose the Gilet that will best fit your man. 

Our men’s gilets come in up to eight different sizes depending on the style:

Man’s Chest Man’s tummy Day and evening Gilets
36-38″ 34-36″ Extra small
39-40″ 38″ Small
40″ 39″ Medium
42″ 41″ M/L
43″ 42″ Large
44″ 43″ X Large
45″ 44″ XXL
46″ 45″ XXXL
48″ 47″ 4X
larger sizes   Shooting gilets
39-40″ 38-39″ Small
41-42″ 40-41″ Medium
43-45″ 42-43″ M/L
45-47″ 44-45″ Large
47-49″ 46-47″ XL


Please note: Shooting Brake is designed to come up bigger in all sizes to allow for a jumper to be worn.

If you are lucky enough to own a Guillotine England Gilet and want to buy another, please be aware the sizing has changed slightly. All you need to do is lay your Gilet down, button up and measure from the furthest point of the armpit to the other side and double the measurement. You can then use the chart below to choose your new Gilet. Good Luck.

New sizes for day and evening Gilets Measurement of your old Gilet
  underarm – underarm
Extra small 40″
Small 41″
Medium 42″
M/L 44″
Large 45″
X Large 46″
XXL 47″
XXXL 48″
4X 50″
Shooting Gilets  
Small 44″
Medium 45.5″
M/L 47″
Large 49″
XL 53″


Thank you for choosing Guillotine England for your Gilet. If you have any questions, please don’t hesitate to contact us or arrange for a one to one fitting at our HQ in Wiltshire.