I'm always looking for cute, versatile seating that can accommodate unexpected guests. The Modern Floor Cushion ($60) from Etsy seller Mookah is the perfect plus one at your next soiree. Handmade with a heavy-duty upholstery fabric, this floor cushion is composed of eight side panels with a matching top and bottom octagonal-shaped panel. It's two feet wide and 10 1/2 inches thick, so it can be easily tucked away when not needed. But why hide this cute little cushion away? I wouldn't stop at one; I'd grab three and stack them in a corner. After all, it's best to be prepared.