Places which made and sold hats, one of the few places which would hire women in 1843, but also one of the worst with dirty, unsafe conditions and cruel supervisors
Women working in milineries were often underpaid and forced to turn to prostitution in order to survive, and were assigned the same low social status as prostitutes
Dickens chose to have Martha apprentice at a milliner's but still present her positively, as he is trying to challenge widespread prejudice against the poor
The two younger Cratchits "laughed tremendously" while Peter "looked thoughtfully" at the fire, as if he was contemplating which "investments he would favour"