Try this company Punkfolkrocker

Clouds Clothing Ltd: Sunnydene, Main Street, Bigby, North Lincolnshire DN38 6EW
Tel: 01652 628413 01652 628413    Fax:01652 628432    Email: sales@cloudsclothing.co.uk

Although they appear to sell mainly to OAP's, they do stock the following, which might be what you are looking for (Give them a call- they are very helpful).

http://cloudsclothing.co.uk/Details.asp?ProductID=95

or this one

http://cloudsclothing.co.uk/Details.asp?ProductID=193