Add vodka, cranberry juice, triple sec, lime juice, and lavender syrup to the cocktail shaker.
Fill the shaker with ice.
Shake well for about 15-20 seconds, until the outside of the shaker feels very cold.
Place a fine mesh strainer over your glass and pour the cocktail in, holding back any ice and solids.
If desired, garnish the finished drink with a lemon twist or a small lavender sprig for extra aroma.
To make lavender syrup, I simmer water and sugar in a small saucepan until dissolved, then add lavender buds. I steep for 10 minutes and strain before using.