Mooncake packaging design that combines the theme of the sea is a creative approach to packaging traditional Chinese mooncakes. These designs often incorporate elements such as waves, marine life, or coastal landscapes to reflect the mooncakes' association with the Mid-Autumn Festival, which is celebrated during the full moon of the eighth lunar month. The sea theme can be used to create a visually appealing and culturally relevant packaging that appeals to consumers looking for unique and artistic mooncake gifts.