Blue Watercolor Seashell Pattern Coastal Nautical iPhone Case

Elegant seamless pattern featuring hand-painted watercolor seashells in deep cobalt blue and soft white tones on a clean white background. This coastal-inspired design blends modern nautical style with classic ocean motifs. The shells feature delicate ridges, spiral formations, scalloped edges, and organic watercolor texture with natural colour variation and soft paint bleeds. Perfect for beach lovers, coastal decor fans, ocean aesthetic enthusiasts, and nautical pattern collectors. Ideal for summer vibes, marine themes, and seaside lifestyle products.