For Lavender French 75:

1. In a cocktail shaker, combine lemon juice, lavender syrup, and gin. Fill with ice and shake vigorously for 8-12 seconds.
2. Strain into a large coupe, wine glass, or champagne flute.
3. Top with Durant Brut Sparkling Wine; garnish with a lemon wheel and enjoy!

For lavender syrup:

1. Combine sugar and water in a small saucepan and bring to a boil.
2. Remove pot from heat and add lavender. Let steep until cool.
3. Strain lavender buds out and store the syrup in the refrigerator for up to a month.