We could do a sprig of sage instead -- since it would match your colors Lovely idea- sending a wedding invitation tied with string and sprigs of lavender. A nice surprise and sets the atmosphere of naturalistic whimsy.
Nothing ruins a summer BBQ or picnic like an invasion of mosquitos. For an all-natural way to get mosquitos off the guest list at your next outdoor gathering try this simple Mosquito Repellant Mason Jar. The active ingredient is Lemon Eucalyptus Oil