Combine Tequila, Chambord, Triple Sec, simple syrup, and lime juice in a cocktail shaker or in a tall glass; shake or stir until mixed well.

Fill a margarita glass or tumbler with ice, and pour in the cocktail.

Garnish margarita with a few raspberries and a lime wedge.

If rimming the glass with Kosher salt or other festive salt, simply dip the rim of the glass in water, then dip it onto a plate of Kosher salt. Cheers!