Vintage Hand-painted Floral Design on a Guilloché Enamel Background Stick Pin

This piece appears to be a vintage stick pin (or lapel pin) featuring a hand-painted floral design on a guilloché enamel background. Key Features: Design: The circular face displays a classic rose motif—typically featuring pink and purple blooms—painted over a white, textured guilloché surface. Mounting: The enamel centerpiece is set in a gold-tone or gilded frame, often with ornate filigree or scrollwork detailing at the top. Function: As a stick pin, it includes a metal stem meant to be worn on a lapel, scarf, or hat, secured by a small cap or "clutch" at the end. Style & Era: Items with this specific aesthetic—guilloché enamel and hand-painted roses—are commonly associated with the Art Deco or Victorian revival periods. Many are mid-century costume jewelry pieces made from gold-plated brass. Size: 2 1/2: long by 1 1/4" wide. Gently worn but in great preloved vintage condition. Happy Poshing 😊