Bring 3/4 cup of water to a boil then pour it into a large mug. Remove it from the heat and add your Earl Grey tea bag and ½ teaspoon dried lavender. Cover it and steep for 6-8 minutes.
Heat 1/2 cup soy or oat milk in your microwave or on the stove (or with a frother), then pour into the mug with the tea. Keep the bag in for as long as you want for a stronger flavor; or remove it.
Add in your syrup (try 1/2 the teaspoon first and see if it's enough - if not, then add the rest) and vanilla, stirring to combine. Enjoy!