Ahoy mateys! Our pirate and mermaid themed joint birthday invitation solves that troublesome issue of finding a theme for a boy-girl birthday party. Whether twins, or siblings with a few years apart, the pirate and mermaid theme appeals to a wide range of ages.

The two smaller photos on this birthday invitation can be removed to feature only one larger photo of the birthday boy/girl. The pirate and mermaid joint birthday invitation can be found on our website here.