**Design a background that recalls the theme of the beach and the sea. For example, you could draw waves, a palm tree or a light pink sunset over the sea. Add the people dancing in the central part of the poster. Draw silhouettes or moving figures to give a sense of dynamism to the scene. You can also design the bathing suits in light pink if you want to make the theme more noticeable. Draw flowers around the pictures or in the background to add a floral touch to the poster. Choose flowers with light pink hues to match the theme. Place a cocktail or glass of champagne in the hand of one of the people featured on the poster. This draws attention to the fact that there will also be a cocktail and champagne bar during the party.** - <@938231264341790721> (fast)