This blue and green SIR. Celia floral print shirt is crafted from cotton and silk. It features an all-over floral pattern with a spread collar, button placket, dropped shoulders, long sleeves and a gently curved hem. We're longing to add this SIR. shirt to our wardrobe. In the words of Simon and Garfunkel 'oh Ce-celia, we're begging you please to come home.'