Dear Prudence is freshening robust cocktail at 1.9 standard drinks. Shaken with 45ml vodka and 15ml rose cinzano with 10ml bitters peychaud as well as 10ml lemon juice including 20ml grapefruit juice also 190ml ice and best with lunch. Just fill glass with ice then add all ingredients to shaker and dry shake without ice. Pour into glass over ice and garnish with raspberry and served in a highball glass cold.