This pretty dress is from J. Jill Love Linen in a misses size large.
Made of linen. Machine washable.  Pullover style. Has hip pockets. 
Unstretched, measured from seam to seam across the front:
bust is 22 inches across
waist is 24.5 inches across
hips are 26.5 inches across
length is 45.5-48.5 inches long
Previously owned and in excellent, consignment shop condition.  From a smoke free home.  Thanks for shopping with me.