Betta Blinds Roman Blinds Adelaide offer a huge range of roman shades. Roman Shades with a contemporary look and feel. Our Roman Shades are available in a range of fabric types including room darkening, translucent and sunscreen fabrics. Roman Shades are available with a number of different roman blinds accessories to suit your home and decor. Choose from a range of tassels and colour coordinated cord cleats to add the perfect finishing touch to your blinds.