Some suppliers:

http://www.tartanista.co.uk/tartanis...es-36-119.html

http://www.gretnagreen.com/mens-roya...aistcoat-p6876

http://www.tomsawyerwaistcoats.co.uk...mTS295-26.aspx

https://www.scotlandshop.com/p-117-m...waistcoat.aspx