In a large wine glass, add the ice cubes up to almost half glass.
Add the Prosecco and Aperol to the glass. Mix lightly.
Finish with a splash of club soda and garnish with orange slices.
Notes
Serve the Aperol Spritz in a large wine glass filled with ice to keep it chilled longer. Accompany it with a bowl of olives, salted nuts, or small appetizers like bruschetta for a true Italian aperitivo experience. The vibrant orange color of the drink is visually stunning, so consider serving it at sunset to enhance its glow.