For sale here is a wonderful Jarvis & Hamilton cashmere smoking jacket in a loose weave with silk lining, lapels and cuffs. It doesn't really get much better. 

Measurements

 Sleeve - 25

 Shoulder - 19

 Length from top of collar - 30

 Chest - 23

Fit - 42 reg traditionally as they are worn loose but a 44 could also wear it. 

Condition - Not as bad as I'd initially thought ( posted on instagram a couple of weeks back..) The right flank has a few noticeable holes but due to the nature of the cloth these could be patched internally quite effectively. There is a smaller hole on the front left which again could be patched effectively. The lower part of the lapels has a little wear but nothing really . The silk lining ideally needs replacing of course but despite all this there is only really the front hole that would detract from this long term and even that could be invisibly mended.