A set of a Cootie border shirt (size M) and a nano universe antisoaked (sweat stain prevention T-shirt) (size S). Both items were well-loved and show signs of use. The T-shirt was washed with Utamaro soap every time, so I don't think there's any yellowing. The Cootie shirt is labeled M, but it's a general S size. Cootie Border Shirt Shoulder width: 41cm Length: 61cm (from the base of the collar) Sleeve length: 20cm Width: 50cm nano universe T-shirt Shoulder width: 42cm Length: 61cm Sleeve length: 49cm Width: 50cm Thank you.