Victorian Style Hand-Painted Porcelain or Enamel Portrait Brooch

This is a small, oval-shaped decorative brooch featuring a central painted portrait of a Victorian or Rococo-style lady set within a metallic golden frame. The central miniature depicts a blonde woman in a voluminous blue and white gown, wearing an oversized dark hat with blue feather plumage, set against an off-white background. The frame is constructed with a scalloped, etched border and a granulated inner bezel that gives it a vintage aesthetic. The piece appears to be made of gold-plated or high-carat gold metal, holding either a hand-painted porcelain plaque or a fine enamel-on-metal miniature. The craftsmanship of the painting shows delicate brushwork in the folds of the dress and facial features. Regarding its condition, the metal frame displays a rich, darkened patina in the recessed areas, consistent with age. There is minor surface wear to the clear protective layer over the painting, but the colors remain vibrant with no significant chipping or crazing visible to the focal image. No maker's marks are visible from the front view, but the style suggests a mid-20th-century 'revival' piece or an authentic late-Victorian/Edwardian fashion accessory. The scalloped edges are well-defined, indicating a higher quality stamping or casting process.