Airhostess makeup, cosmetics depends on airlines

Travelling by air can be informative as the airlines have different standards of beauty and makeup for their flight staff especially air hostesses. Indian Airlines has a fairly large number of male flight staff, while private airlines have high standards of make up and beauty for their airhostesses. The uniform is moulded to fit the airhostesses of private airlines exactly, and it appears that only very good looking women are selected as aircraft cabin staff by the private airlines.
Many of these women have limited language skills, yet because beauty is the main criteria for selection, the passengers have to manage with the staff. It would be interesting to find out how the airhostesses in private airlines are trained in applying make up so well, and how much time and money they are spending daily before reporting for work in dressing up and completing their makeup