Slate Plus members get ad-free podcasts and bonus episodes of shows like Dear Prudence and Slow Burn. Sign up now to listen and support our work.Over the last half century the decorative pillow has been crowding out our sitting and sleeping spaces, multiplying across our beds and couches decade by decade. For some, decorative pillows are a fun design accent, for others a symbol of useless overconsumption. Today on Decoder Ring we explore the world of the decorative pillow to try and figure out why they've become so ubiquitous and what they tell us about our homes, interior design, and the way we develop our tastes. Learn more about your ad choices. Visit megaphone.fm/adchoices