SHOP › Purple on Charcoal Image 1 of 1 Purple on Charcoal Sale Price: $25.00 Original Price: $30.00 sold out Purple Local Oyster Patch on Charcoal Grey Cap. Adjustable Snap Back. Hand sewn in Baltimore. Sold Out Added! Purple Local Oyster Patch on Charcoal Grey Cap. Adjustable Snap Back. Hand sewn in Baltimore.