Preheat your oven to 150°C (130°C for fan ovens) and line a large baking tray with baking parchment.
Whisk egg whites with a stand mixer until they form stiff peaks.
Gradually add sugar, 1 tsp at a time, until the mixture becomes glossy.
Add white wine vinegar, cornflour, and vanilla, whisking until smooth.
Place a small bowl in the center of the parchment paper and dollop the meringue mixture around it to form a wreath shape.
Use a fork to create texture by spiking the meringue.
Carefully lift out the bowl and bake for 1 hour. Turn off the oven and let the meringue cool completely inside without opening the door.
Once cooled, top the meringue with whipped cream, chopped fruits, mint leaves, and a sprinkle of icing sugar or edible glitter. Enjoy!