Festive celebrations are the perfect time to invest in the comforts of home, and a good night's sleep is one of the best upgrades you can make. If you're planning to invest upwards of ₹15,000 in a mattress this festive season, look beyond plush layers and premium-looking fabrics. The best luxury mattresses in 2026 combine innovative materials, certified orthopaedic support, temperature regulation, and durable construction designed for years of comfort.