In a small saucepan, combine water, honey, and dried lavender buds. Bring to a simmer over medium heat, stirring until honey dissolves. Remove from heat and let steep for 15 minutes. Strain and cool.

In a bowl, whisk matcha powder with hot water until smooth and frothy.

In a glass, add ice, then pour in the milk. Add the cooled lavender honey syrup and stir well.

Top with the prepared matcha and gently stir to combine.