The unisex short jacket uses one M–XL garment chart despite showing separate female and male model references. The chart is more transferable than either model’s body weight because it describes the jacket itself.

Compare three jacket dimensions

M lists 124 cm chest, 54 cm shoulder, 65 cm sleeve and 62 cm length. XL is 132/56/67/66. Put on a layer you would wear underneath, then compare a comfortable jacket at chest, shoulder-to-cuff reach and hem position. The chest rises 8 cm from M to XL, while length rises 4 cm; sizing up for torso room also shifts where the short jacket ends. Ask whether these are finished circumferences and where the shoulder seam sits.

The source calls it a cotton coat but supplies no fiber composition, insulation or lining details. It also has a garbled model-height conversion, so do not derive a size from that text. If the jacket will be shared between wearers, each person should repeat the garment comparison; “unisex” does not eliminate separate fit checks.