The 328 round-neck sweater uses “Inside Out” in its name, but the written specification only confirms a 100% cotton round-neck knit and a M–2XL chart. Whether seams or labels are meant to show is a visual question: inspect current close-ups of the selected Grey, Black or Navy Blue item before styling it around that effect.

Use the two fits in the model note

The page describes one 180 cm, 68 kg model as wearing L for a fitted look and XL for a loose look. That is a comparison on one person, not a general height-to-size rule. The chart changes from L to XL by 4 cm at bust, 2 at shoulder, 2 at length and 1 at sleeve. Measure a sweater you wear both alone and over a shirt. If you want the looser combination, check the extra shoulder and bust space with the actual shirt rather than relying on the model’s weight.

Across M–2XL, length is 71/73/75/77 cm and bust 122/126/130/134. The source gives no knit gauge, washing shrinkage or care label. Cotton content alone cannot establish how the sweater will drape or change after laundering. Ask for the label and a seam close-up if either matters to your choice.