The Classic: Fine Brushed, Blue and Red Plaid; Soho T-Shirt: Cotton, White; The Classic: Denim, Blue. Cosy, crisp and cool stack up in this simple off-duty outfit. The light cotton base breathes easily under the tightly woven midweight denim, washed in a modern blue hue. A cosy final layer, in a cotton-merino wool blend, softens a sharp contemporary look with classic vintage appeal.