This is a size 90 shirt purchased from RALPH LAUREN. I think you can use it for a long time throughout the year. Size: 24M (90) Sleeve Length: Long Sleeve Color: Pink x Navy x Yellow Pattern/Design: Check Season: Spring, Autumn Please understand that this is a used item. (Please refrain from bidding if you are nervous, taking into consideration that there may be individual differences in the assessment of the condition.) Please only purchase if you understand that it has been stored at home.