Spruce & Sage black and white 3/4 sleeve dress

Black and White Spruce and Sage dress. The fabric is an abstract line type drawing - reminds me a bit of tree branches or birch trees, perhaps. Sleeves have a black line design and a cinched end with a black band detail. There is a drawstring waist with a string to tie into a bow and a nice keyhole design on the back of the neckline. I have 2 - size 14 & size 16.