I notice brands like Barbour and Lavenham can be bought at very low prices. On the contrary, many brands favoured here are relatively expensive (Kiton, Borrelli, Isaia, Attolini et cetera). Still, people on this forum and from other places (stijlforum.nl and Men's Ex) seem to favour brands like Barbour. Why is this? Is it because of the authenticity of these brands?