The green argyle V-neck cardigan has a small step between its chest sizes: M through 2XL are listed at 112, 114, 116 and 118 cm. At the same time, shoulder width moves from 53 to 59 cm and back-center length from 66 to 72. Choose a size by the whole intended silhouette, especially if it will be buttoned over a shirt.

Compare chest and shoulder together

On a cardigan you can button comfortably, record its chest, shoulder width and back length using the same measurement path. An M-to-2XL move here adds 6 cm in the published chest and 6 cm at the shoulder. If you only need more room at the chest, the larger shoulder and longer hem may change the drape you wanted. The seller allows 1–3 cm manual-measurement variation; a 2 cm adjacent-size chest step is within that stated tolerance. Ask for a fresh flat measurement of the actual selected size when a close fit matters.

The argyle pattern can be the visual focus over a plain shirt; plain trousers keep the outfit simple. This is a styling option, not a guarantee of how the pattern aligns at the buttons. The material is listed as 52% acrylic, 28% cotton and 20% PBT. There is no button-gap photo, measured stretch or care label in the text. Check those details if you will fasten it over a bulky layer.