Do you have a business meeting but you don't want to go for a totally formal attire? Or are you looking for an appropriate tie for business purposes? Go for shades of gray and play with textures. Take a suit featuring restrained pattern and combine it with a cashmere or wool tie in dark gray. Finish the look with brown calf leather shoes and subtle pocket square. align="alignnone" Double four-in-hand knot work perfectly with lightweight wool and cashmere ties.