Shop › Elf Birthday Set Elf Birthday Set $10.00 This costume is a Birthday Cake replica for the elf to wear. It comes with a headband for the elf for birthday year. This costume is a Birthday Cake replica for the elf to wear. It comes with a headband for the elf for birthday year. Headband Number: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Purchase Added! Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More