The below measurements are taken in cm with the garment laid flat as follows:
Chest - from arm pit to arm pit. Please note therefore that a stated chest measurement of 21.25" when laid flat would equate roughly to 42.5" when worn around the chest.
Length - from top of shoulder seam to centre front hem
XS - Chest: 49cm/19.25" | Length: 73cm/28.5"
S - Chest: 51.5cm/20.25" | Length: 74cm/29"
M - Chest: 54cm/21.25" | Length: 75cm/29.5"
L - Chest: 56.5cm/22.25" | Length: 76cm/30"
XL - Chest: 59cm/23.25" | Length: 77cm/30.25"
XXL - Chest: 61.5cm/24.25" | Length: 78cm/30.5"