This is a women's button up by Brittania in a size M.
It is white and features 3/4 sleeves and pink stripes.
It was made in Hong Kong with 100% cotton.
It measures 25.5'' from underarm to underarm across the bust, 21'' from the top of the shoulder to the arm opening, and 29'' from top of the collar to hem.
This button up comes in good pre-owned condition.