Please note that our Ghosty Bows are all sailor bows (with tails).
 
Size chart
Extra Small - 4 inches in width and 2.5 inches in height
Small - 4.5 inches in width and 3 inches in height
Medium - 5.5 inches in width and 3.5 inches in height
Large - 6.5 inches in width and 4 inches in height
Both styles measure the same but the tails on the sailor bow will add an extra few inches on the height of every size.