Herb Pharm Calendula Bandana by Herb Pharm $17.98 Calendula - $17.98 Calendula Calendula 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Take a bit of natural inspiration wherever you go with this limited-edition bandana. Made with 100% cotton and custom-illustrated by Herb Pharm, it’s the accessory you need year-round.