Style Sisters Velvet Bolster Cushion Black 50cm x 16cmby Style Sisters. Add extra comfort to your decor with this velvet bolster cushion. This cosy cushion is perfect for adding textured styling to your bedroom or living space. With its timeless beauty and cosy feel, this cushion is sure to become a favourite in your home. From the Style Sisters, Gemma Lilly & Charlotte Reddington. The style obsessed duo have a passion for fashion & interiors, & are on a mission to help you live a stylish and organised life. Cushion measures 50cm x 16cm.