A few weeks ago I harvested some lavender. when it was dry I removed all the dried buds from the stalks and enjoyed the smell for a few days.
Then I made some lavender shortbread. We had the shortbread at our wedding and its delicious. You can find the recipe here.
I had enough lavender left over to make some lavender sachets: sew two pieces of material together, leave a gap, fill with lavender and close by hand.