Fits true to size: S (4) M (6) L (8/10) XL (12) Adorable linen (like) shirt for spring/summer Can be dressed up for work or worn casually with a cute front french tuck Material is semi-sheer - shown above on mannequin with a black tank under to show sheer. I wear with a nude bra and it works perfect. Material is polyester although feels and looks like linen Back has an adorable gathering across mid back(see picture). Available in sizes small, large and xlarge so check other listings for sizes. New in bag - see photo