In a large pitcher, combine the sparkling rosé, tequila, lime juice, orange juice, honey, and strawberry powder. Mix together with a large spoon, making sure to scrape the honey from the bottom, then add the strawberries and sparkling water.
To make the rims, combine the strawberry powder and coconut sugar on a small plate, and the lime juice on another small plate. Dip the rim of a glass into the lime juice, and then into the strawberry-coconut sugar mixture, and fill with the margarita. Serve!
*If you can't find freeze-dried strawberry powder, buy freeze-dried strawberries and blend them in a food processor until a fine powder is formed.