My local school has commissioned a blazer made from denim which is cheaper and hard wearing.Blazers and ties as part of school uniform.
Unnecessary. Expensive. Uncomfortable. Not reflective of what people wear in the real world, working or otherwise.
A polo shirt & jumper much cheaper and comfortable. Or does wearing a blazer and tie make you learn better?
In contrast, my grandson has just started school and is required to wear a uniform. Madness.