Pishwaz

ok guys pls help me. i m 5'5 and i wanna know how mch the length and damaan size (chodaai) of the pishwas shud be? ive got anarkali made that was 52 inch with 9 kaliyan frnt and back but have no idea abt pishwas. i wanted to make anarkali for eid but my i cant becus the cloth is not enuff.( i m makin pishwas by mergin the duppatta and kameez material together).. so pls help me by tellin me the length and how many kaliyan pishwas has. thankss alot.