The tag has been cut out since it is reversible but fits like a Medium. Measurements are in pics. The Lilly Pulitzer Florin Reversible Tank Top in size Medium is a stylish and versatile piece for women. With a loose and flowy design, this tank top is perfect for any occasion. The slathouse soirée pattern in blue adds a touch of elegance to the top, making it a must-have in any woman's wardrobe.