What to wear to Milkshake Festival: Amsterdam sits at 23°C (73°F) by day and 14°C (57°F) at night in July, on city park, with a moderate chance of rain. That means a light base with one warm layer you can carry, cushioned trainers or a low boot, and a bag small enough for the gate rules. The crowd leans pride, costume and glam, so a full costume is the norm rather than the exception.











