A Word from the Makers | Belfast Bow Company We have crafted our White Pocket Square from traditional Irish Linen sourced from Spence Bryson's Irish Linen Mill in Co. Down, Northern Ireland where it is woven and dyed. Matching Bow Tie & Cufflinks available. | Product Details | White. 100% Irish Linen. Handmade in Northern Ireland. You will receive your Pocket Square in a branded Belfast Bow Company presentation box, complete with a coordinating colored sleeve & an information leaflet (includes a heritage of the fabric and care instructions for the item), perfect for gifting, storing, and transporting. | Sizing Information | 10" x 10" / 26cm x 26cm.