The authentic style is the Nauvari, a nine-yard drape unique to Maharashtra. For contemporary wear, the Nivi drape with pinned pallu is fully acceptable.
A silk blouse in the pallu colour is the most traditional. A plain gold or zari blouse works universally. No printed or embroidered blouses. The Paithani's surface richness is sufficient.
Paithani calls for gold. The Maharashtrian vocabulary: Nath (nose ring), Kolhapuri Saaj (multi-strand necklace), Chandrakor (crescent earrings), Patlya (flat bangles).