For teachers/ A debate

Some staff at a London school have been criticised by Ofsted for being "too casual".

Teachers at Acland Burghley secondary were told a poor appearance "does not promote high professional standards or expectations".

The inspection took place in February, shortly after Ofsted announced plans to crack down on scruffily-dressed teachers.

So how important is a dress code in the classroom? Some trainee teachers share their thoughts with the BBC.