Mandatory BM attire includes boots, handkerchief around the neck, hip sack/holster with attached water bottle or camelback pack, maybe a set of goggles for dust.

Daytime look would involve a hat and sunglasses(or tinted goggles) with minimal/lightweight clothing like tank tops, vests, booty shorts, sun dress, skirts, underwear, bathing suit tops/bottoms, pasties, basically half naked and sun protection cuz hot.

night time attire would involve light up clothing items(or clothing with lights attached somehow, el wire etc), big fuzzy coats, long pants, fuzzy vests, with attached lights. Basically trying to keep warm opposite of daytime and illuminated to prevent being ran over by bikers and art cars

From someone who has gone to burning man for 7 years straight now