Everyone has a leather item in their wardrobe but won't part with it because it cost a lot.

Any item in your wardrobe should satisfy one of two criteria: utility and joy.

It really doesn't cost all that much extra to have nice leather seats and televisions in every seat. But let me tell you it makes a big difference in flight.

It is very expensive to achieve high unreliability. It is not uncommon to increase the cost of an item by a factor of ten for each factor of ten degradation accomplished.

Look here, you look, real leather.

Everyone should have a great leather jacket in their wardrobe. It is perfect to wear with a T-shirt and jeans and great pair of high tops.