Celebrity Makeup Artist Sir John Teams Up with Mattress Firm on Beauty Sleep Edit

New Curated Sleep & Beauty Collaboration Highlights A Well-Known Truth: When You Sleep Better, You Look and Feel Better. HOUSTON, May 19, 2026 /PRNewswire/ -- Mattress Firm, the nation's largest mattress specialty retailer, is teaming up with legendary celebrity makeup artist Sir John to launch the Beauty Sleep Edit, a curated collection combining Sir John's beauty-and-wellness philosophy with Mattress Firm's expertise in restorative sleep, encouraging people to treat bedtime not as an afterthought, but as an essential pillar of their overall wellness routine.