Your search for "tweed" revealed the following:

DOUGLAS (MODERN) [non-wool]
£65.00 GBP
Unit price
per 
SCOTLAND FOREVER ANTIQUE
£75.00 GBP
Unit price
per 
EARL OF ST. ANDREWS [non-wool]
£65.00 GBP
Unit price
per 
ANDERSON [non-wool]
£65.00 GBP
Unit price
per 
GORDON (MODERN) [non-wool]
£65.00 GBP
Unit price
per 
Great Scot Tartan Plaid Auld Lang Syne (Grey) red white
£65.00 GBP
Unit price
per 
ROBERTSON RED (MODERN) [non-wool]
£65.00 GBP
Unit price
per 
MACINTOSH HUNTING (WEATHERED)
£75.00 GBP
Unit price
per 
MACNAUGHTON (MODERN) [non-wool]
£65.00 GBP
Unit price
per 
COLQUHOUN (ANCIENT) [non-wool]
£65.00 GBP
Unit price
per 
FARQUHARSON (MODERN) [non-wool]
£65.00 GBP
Unit price
per 
Highlander Ruana (Mackenzie Tartan)
£135.00 GBP
Unit price
per 
MACDONALD (MODERN) [non-wool]
£65.00 GBP
Unit price
per 
THOMSON (GREY) [non-wool]
£65.00 GBP
Unit price
per 
DOUGLAS (ANCIENT) [non-wool]
£65.00 GBP
Unit price
per 
Lady Mary Jacket (Viking Tartan) Lady Mary Jacket (Viking Tartan)On Sale
£197.50 GBP £395.00 GBP
Unit price
per