The Swedish company Klässbols produces damask linen. In production are patterns from each distinctive style period in Sweden since the beginning of the 19th century.
I just discovered their calculator for table cloths. Enter the measurements of your table (in cm) and it will suggest suitable linen size (incuding margins for shrinkage after washing), how many people will fit along the table, as well as available products in these sizes. Brilliant.
Above are my favourite linen towels Julius and Kökstrivsel.