Sezane Valentine Blouse in Navy. US size 10. French size 42. Like new condition. Only worn once. Long-sleeved blouse. High frilly collar. Fully embroidered. Back slit with button fastening. Behind the label : Main Fabric : 75% cotton, 25% recycled polyester Lace : 100% polyester Made in Bulgaria Care instructions to help you look after your pieces and keep them looking good for longer : Hand wash in cold water