- The Archival Mackinaw Wool Packer Jacket has a classic, relaxed fit that’s true to size, take your normal size in jackets
- For the best personal fit, compare your body measurements to the size chart below
**Body Measurements**
| | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Your Chest | 36½ - 39½ | 39½ - 43½ | 43½ - 45½ | 45½ - 49½ | 49½ - 51½ |
| Your Arm Length | 33½ - 34½ | 34 - 35 | 34¾ - 35¾ | 35½ - 36½ | 36¼ - 37¼ |
| Your Waist | 30½ - 33½ | 33½ - 36½ | 36 - 39 | 39½ - 43½ | 43½ - 46½ |
- Still not sure? Compare the measurements of one of your best-fitting shirts to the garment measurements below
**Garment Measurements**
| | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Chest | 44¼ | 47¼ | 50¼ | 53¼ | 56¼ |
| Body Length | 33 | 33¾ | 34¼ | 35 | 35½ |
| Sleeve Length | 34¼ | 35¼ | 36¼ | 37 | 37¾ |
*All measurements are in inches.*
**How to Measure**
- Your Chest: Measure under your arms around the widest part of your chest, keeping the tape level across the front and back to get an accurate measurement
- Your Arm Length: Start at the center of the back of your neck, measure straight across to the edge of your shoulder bone, and then follow the the natural curve of your arm to middle of your hand. Note: this one is much easier with a partner
- Your Waist: Measure around your waist where the top of your underwear sits
- Garment Chest: Measure straight across from edge to edge, starting 1" below the armhole, multiply by 2
- Garment Body Length: Start at the top of the shoulder where it meets the neck seam, and measure straight down to the hem
- Garment Sleeve Length: Start at the center of the back of the neck, measure straight across to the shoulder seam, and then follow the edge of the garment to the cuff. Pro tip: it’s easiest to measure across the back of the sleeve