Still struggling with label design, have trouble committing to a motif and generally just spend too much time tinkering, but these are my latest two attempts.
The first is a response to over-engineering way too many icons and details onto a label, I decided to go as simple as I could and created this wine-inspired label.
Since I can't leave well enough alone, I tinkered with that design for a long time until I arrived at this different version below. This is rotated to view easily on the web, but it is intended to be cut along the black lines and applied to the bottle in a 45 degree diamond shape instead of a square.