Periwinkle by Barlow, a division of the family-owned Barlow Designs, offers a wide range of handcrafted fashion jewelry often characterized by coastal and botanical themes. Their collections typically feature materials like "jeweler's metal" (a zinc, brass, and stainless-steel blend with silver or gold plating, accented by enamel, crystals, and glass beads. Most pieces are designed to be lead and nickel compliant, making them suitable for those with sensitive skin.