Tie-dye, bell sleeves, flowers in the hair. The original festival look, unironically back. It works between 16°C and 36°C, and specifically on open field, forest, beach. It does not like rain. Pair it with a packable shell if the forecast turns.
The pieces below are the building blocks. Swap the colours, keep the proportions.
Festival Style Guide earns a commission on some links. It never changes the price you pay.