Three hand-painted disco balls cascade down a sunny yellow background, catching light in a riot of color — blue, crimson, gold, and green tiles rendered with visible brushwork and painterly charm. It's retro and joyful, the kind of card that feels like a party before it's even opened. Front reads "Happy Birthday Bestie." Size: A2 (4.25x5.5), blank inside. Matching envelope. Printed on 100% recycled paper, made with wind power in the USA. Perfect for gift shops, boutiques, bookstores, and garden centers.