The raw-edge tweed-style jacket lists “80% polyester, 20% chenille.” That wording does not tell you the exact fibres within the chenille entry, how the edge is finished or how to clean it. Treat those as questions for the seller rather than turning the word “tweed” into an assumed care rule. The size chart, however, gives enough numbers to compare this jacket with one you own.

Compare shoulder and chest separately

From S to XL, the published shoulder width rises from 48 to 54 cm and chest from 116 to 128 cm. Each step adds 2 cm at the shoulder and 4 cm at the chest. Sleeve length moves from 62 to 65 cm, while body length moves from 66 to 72 cm. If you size up for chest room, the hem changes more than the sleeve: 6 cm across the range versus 3 cm. Record the same four measurements on a jacket that already fits over your usual top before choosing a letter size.

The listing says the measurements were taken flat and may vary by 1–3 cm, but does not define whether the chest number is a full circumference or a flat width. Confirm that convention before comparing it with a body measurement. Its model note says a 179 cm, 60 kg person tried XL; that observation cannot substitute for your own shoulder and chest comparison.

Verify the fabric and exposed edges

Ask for the care label and a close photograph of the raw edge on the selected Royal Blue or Brown option. The page gives no care method, pile-construction detail or abrasion test. Those details matter if you plan frequent wear or home laundering, and the material line alone cannot answer them.