The structure: elegance and a plan B
Even for an “open-air” party, a structure is the heart of the setup: it creates a gathering point, protects from the sun during the hot hours and serves as your weather insurance.
For a garden party, you favour airy, elegant structures: a nomadic stretch tent with an organic silhouette, shade sails, a pergola or an open canopy, or even a crystal tent or an orangery for a more chic version. The idea is to cover without enclosing, keeping the connection with the garden.
Plan for walls to be available that can be deployed if the wind picks up or a shower turns up.