| Size | XS | S | M | L | XL |
| Neck to Shoulder | 9.1 | 9.4 | 9.8 | 10.2 | 10.6 |
| Sleeve Length | 2'1.2" | 2'1.6" | 2'2" | 2'2.4" | 2'2.8" |
| Shoulder to shoulder | 1'6.5" | 1'7.3" | 1'8.1" | 1'8.9" | 1'9.7" |
| Upper arm width | 9.4 | 9.8 | 10.2 | 10.6 | 11 |
| Forearm width | 6.3 | 6.6 | 6.9 | 7.2 | 7.4 |
| Chest | 1'10" | 1'11" | 2'0.02" | 2'1" | 2'2" |
| Waist | 1'10" | 1'11" | 2'0.02" | 2'1" | 2'2" |
| Hip | 1'10" | 1'11" | 2'0.02" | 2'1" | 2'2" |
| Sleeve cuff | 4.6 | 4.9 | 5.1 | 5.4 | 5.6 |
| Neck Height | 3.9 | 3.9 | 3.9 | 3.9 | 3.9 |
| Front length | 2'4" | 2'4.5" | 2'5.1" | 2'5.7" | 2'6.3" |
| Hood Width | 9.8 | 10 | 10.2 | 10.4 | 10.6 |
| Hood Height | 1'2.2" | 1'2.4" | 1'2.6" | 1'2.8" | 1'3" |
To find your measurements, take a similar jacket that fits you comfortably. Button all the buttons or zip it up. Lay it flat on a surface, smooth out any wrinkles, and ensure the side seams are aligned at both ends. Make sure the sleeves are fully extended
Measure from the middle of the neck to end of shoulder (where the sleeve starts).
Measure from the shoulder to the wrist.
Measure this length from one shoulder to another.
Place the measuring tape in the middle of the upper arm and measure from one side of the sleeve to the other.This measurement is important when it comes to bicep size.
Place the measuring tape in the middle of the forearm and measure from one side of the sleeve across to the other.
Place the tape measure right below one armpit and ensure it is level across to the other armpit.
Place the measuring tape where the natural waist would fall, usually a bit lower than halfway down the blazer, and measure from one side of the jacket across to the other.
Measure from one of the bottom corners of the jacket across to the other.
Measure the width of the sleeve by placing the measuring tape at one corner of the sleeve hold and pulling it across to the other side.
Place the measuring tape at the base of the neck where it meets the shoulders and measure vertcally up to the top of the collar.
Measure from the highest point of the shoulder to the desired hemline.
Lay the hood flat and measure across the opening from one side to the other.
With the hood laid flat, measure from the bottom edge of the opening to the highest point.
Sizes can vary because they are measured by hand.
