Monk's Habit

Use these specified component styles: Light white rum (charcoal-filtered 1-4 years old).

Chill a highball glass in advance to enhance the cocktail's presentation.

Prepare a slice of orange to be used as a garnish.

Vigorously shake the light white rum, triple sec liqueur, hazelnut liqueur, pineapple juice, and grenadine with ice to ensure a well-blended mix.

Strain the mixture into the pre-chilled highball glass filled with fresh ice.

Finish by garnishing the cocktail with the prepared orange slice for a touch of elegance.