Bring the water to a boil in a small saucepan.
Add the sugar and simmer until completely dissolved.
Stir in the dried lavender buds and remove the pan from the heat.
Allow the lavender to steep for 10-15 minutes.
Strain the syrup through a fine mesh strainer to remove the lavender buds.
Transfer the syrup to an airtight container and refrigerate until cooled.
Add the heavy cream, milk, and 2 tablespoons of lavender syrup to a mason jar or tall glass.
Froth with a handheld frother until thick, creamy, and foamy.
Pour the lavender cold foam over cold brew, iced coffee, a lavender latte, or your favorite coffee drink.
Serve immediately and enjoy.