Production notes:
One of the jobs I was given while freelancing for Esteè Lauder was to bring consistancy to the Jo Malone labels. Over years of many different people working with the labels, it seems that there were no rules for the layout. I created a formula using characters from the logo; the line thickness determined distance between outer and inner rules; and the placement of all items were set by percentages.
All of this was then documented into a manual of usage.