Roxy Sunfire Mini Dress. The Sunfire Mini Dress from Roxy combines a playful print with an easy, relaxed silhouette. Crafted from lightweight viscose, this black dress is covered in oversized white polka dots that bring bold contrast and vintage-inspired character. A flattering V-neckline and sleeveless design keep the look clean and versatile, while the relaxed fit through the body offers comfortable movement. An adjustable tie at the back allows you to customize the shape to your preference, and a concealed partial zip at the left side seam provides a smooth finish. Designed with a lined bust for added coverage and finished with subtle metal badge branding at the hem, this mini dress measures approximately 32 inches in length. 100% Viscose. Machine wash. Imported.