Decrum Size Guide

Decrum Size Chart

Finding the ideal jacket should be easy. By following this guide, you will be able to accurately determine your measurements and select the size that provides the perfect fit.

Measurement Guidance & Customer Support

Primary Measurement: Always select your jacket size based on your Chest Measurements.

Recommended Fit: Our jackets are true to size. If you plan to wear an extra layer underneath (e.g., a hoodie or wool sweater), please choose one size larger.

Size Exchange/Inquiries: For size changes or questions, email us at support@decrum.com.

Step 1: Measurement Instructional Videos

Watch these short videos to ensure your body measurements are taken correctly.

Men's Size Measurement Guide

Women's Size Measurement Guide

Step 2: Official Size Charts

Match your measurements from Step 1 with the charts below.

Men's Size Chart (Body Measurements)

Men's Size Chart

Body Measurements


✓ Runs True to Size
Size EU Chest Waist Hip
in cm in cm in cm
XS 48 37 – 38 94 – 97 35 – 36 89 – 91 36 – 37 91 – 94
S 50 39 – 40 99 – 102 37 – 38 94 – 97 38 – 39 97 – 99
M 52 41 – 42 104 – 107 39 – 40 99 – 102 40 – 41 102 – 104
L 54-56 43 – 44 109 – 112 41 – 42 104 – 107 42 – 43 107 – 109
XL 58 45 – 46 114 – 117 43 – 44 109 – 112 44 – 45 112 – 114
XXL 60 47 – 48 119 – 122 45 – 46 114 – 117 46 – 47 117 – 119
3XL 62 49 – 50 124 – 127 47 – 48 119 – 122 48 – 49 122 – 124

Size Guide

Measure the broadest part of your chest, keeping the tape level and snug.

Not sure still? Easy size exchange within 30 days.

Women's Size Chart (Body Measurements)

Women's Size Chart

Body Measurements


✓ Runs True to Size
Size EU Bust Waist Hip
in cm in cm in cm
XS 36 33 – 34 84 – 86 27 – 28 69 – 71 37 – 38 94 – 97
S 38 35 – 36 89 – 91 29 – 30 74 – 76 39 – 40 99 – 102
M 40 37 – 38 94 – 97 31 – 32 79 – 81 41 – 42 104 – 107
L 42 39 – 40 99 – 102 33 – 34 84 – 86 43 – 44 109 – 112
XL 44/46 41 – 43 104 – 109 35 – 37 89 – 94 45 – 47 114 – 119
2XL 48 44 – 46 112 – 117 37 – 39 94 – 99 47 – 49 119 – 124
3XL 50 47 – 49 119 – 124 40 – 42 102 – 107 50 – 52 127 – 132

Size Guide

Measure the broadest part of your bust, keeping the tape level and snug.

Not sure still? Easy size exchange within 30 days.

Shop by Size

Find Your Perfect Fit

Browse Decrum's leather jacket collections and use your measurements to select the right size.

Mens Leather Jackets Womens Leather Jackets All Leather Jackets Buying Guide