Estilo de vestir de mermaid

Adella has been back to her ocean kingdom for a long time, and her friends miss her very much. So, Adella decides to hold a mermaid party in the Ocean Kingdom, and then invites her friends to participate. Now, these girls have become mermaids, but they don't have beautiful mermaid costumes. Please buy some costumes for them, and then help the girls to dress up.