In a small mixing bowl, add the sour cream and piña colada non-alcoholic drink mix. Using a whisk, gently combine the ingredients until they are smoothly blended together.

Open the can of crushed pineapple and drain it thoroughly. Fold the drained pineapple and shredded coconut into the creamy mixture.

Squeeze in the freshly squeezed lemon juice, ensuring it evenly distributes. Add powdered sugar, starting with a small amount and mixing it to taste.

Cover the bowl tightly with plastic wrap and place it in the refrigerator for at least 1 hour to let the flavors meld.