In a large pitcher, combine freshly squeezed lemon juice with granulated sugar, stirring vigorously for about 2-3 minutes until the sugar is fully dissolved.

Gently add 4 cups of cold water to the lemon-sugar mixture in the pitcher. Stir thoroughly for another 1-2 minutes until fully blended.

Divide the lemonade into 3-4 smaller bowls, each holding an equal part of the mixture. Carefully add a few drops of your chosen food coloring to each bowl, mixing well until you achieve the desired pastel hues.

Fill tall glasses with clear ice cubes to keep the drink refreshingly cool. Begin layering the colored lemonade in each glass, gently pouring each hue over the back of a spoon.

Once your glasses are beautifully layered, adorn each with a slice of lemon perched on the rim. Then, sprinkle a pinch of edible glitter over the top.

Serve the enchanting lemonade immediately, encouraging your guests to savor the colorful experience.