Signature Olive Tablecloths & Napkins. Advanced textile technology has led to Signature Plus, a revolutionary plain weave fabric which combines specially designed fibres with a unique Softouch finishing for a luxurious "cotton-soft" feel. Olive Signature Plus tablecloths offers unsurpassed colour retention, superb stain release, minimal shrinkage, excellent resistance to snags and outstanding absorbency. It`ll make more than a spilled glass of wine to spoil the occasion.