How much does it cost to make a cos feature film? (When everything is zero)

Generally, a complete set of C suits is around 300, and the road is counted separately. Photography and post-production range from 100 to 200 (this is the case here, but other places don't know. We usually take photos of the club, post-production, free of charge), and then make up 30 to 50 (our club has a makeup artist, which is also free).