Which garnish is explicitly mentioned for the Stinger cocktail?

The Stinger cocktail is typically known for its simplicity, consisting mainly of brandy and white crème de menthe. Notably, the recipe does not call for a specific garnish to enhance its presentation or flavor profile. This absence of a garnish is significant as it distinguishes the Stinger from many other cocktails that often require additional elements like cherries, lemons, or limes to complement or elevate the drink experience. Therefore, the correct answer highlights that there is no garnish explicitly mentioned for this cocktail, aligning with its straightforward and minimalist nature.