The size is 150, but I think it's about a women's S-M. Shoulder width 38cm, body width 42cm, length 54cm. This is a kid's T-shirt with a distinctive cat face, made in 2009. - Design: Cat face print - Brand: NOBI-KOBO - Year of manufacture: 2009 - Size: Kids - Features: Four cat illustrations printed on the back Thank you for looking.