Garden parties sit in a sweet spot between relaxed and refined. Think Pimm's on the lawn, warm English sunshine (and the occasional cloud), and an occasion where you want to look put-together without being overdressed. The French approach to this is simple: quality fabrics, clean lines, and nothing too fussy.
For Her
A wrap dress or wide-leg linen trousers with a silk blouse both work beautifully. Keep accessories minimal — a simple gold necklace and flat sandals go a long way. Avoid heels on grass.
For Him
Chinos in a warm beige or terracotta paired with a light Oxford shirt, untucked. A linen blazer thrown over the top if the evening turns cool. This is the look that works from 2pm until sunset without effort.
The golden rule: natural fabrics only. Linen, cotton, and silk breathe — polyester does not.