Thank you for viewing. In the store, a mannequin was wearing this polo shirt over a blue T-shirt as an inner layer. There were two patterns, with a pink T-shirt as well, and I bought both T-shirts. It's a size L, but the measurements are: Shoulder width: Approximately 38cm Sleeve length: Approximately 12cm Length: Approximately 56cm Hem width: Approximately 47cm (including a 4cm slit) This item has been stored at home.