Snowbombing takes place in Mayrhofen, Tyrol, Austria, usually in April, Austrian spring. It is a small, 8,000-capacity festival where the crowd notices what you wear, running 6 days across snow with no camping on site.
Ski by day, forest rave by night, fancy dress on Thursday. The hard part is one outfit that works at -3°C on a mountain and 25°C in a packed tent.
Plan around cold first: days average 6°C (43°F) and it drops to -3°C (27°F) after dark, so every look here is really a layering question. Rain is a realistic possibility on at least one day.
Below: the 10 outfits that work best at Snowbombing, what the crowd actually wears, and the practical rules, bag size, footwear, night layers. That decide whether the outfit survives the weekend.