5 is actually an old Attolini. The fabric is cashmere, maybe 16 oz or so - the group shot and last pic are represent the color best. The other pic is too yellow. I got the jacket off eBay about 5 years ago now. I wish I could find more of this fabric, since I love it and this jacket may not have the much more life left in it. The blue tweed is Steed, as is the brown herringbone. The green donegal is Ciro Zizolfi. The midnight velvet is Napolisumisura.