Navy Blue Linen POCKET SQUARE With White Trimming Etsy Navy Geometric Silk Pocket Square Eton Navy Pomegranate Print Silk Pocket Square Eton Navy blue Pocket square Eton Neptune Blue Linen Pocket Square Bows N Ties.com. A knitted Navy Blue Melange Pocket Square made from Silk & Linen. This pocket square is a simple and soothing expression of the North. The silk and linen combination yarn brings a complex texture that we blend with a simple design and it is pair elegantly with a mlange suit or textured fabric blazer.