If you’ve ever tried to capture a special moment to save for a grey day, you’re not alone. Mémoire Liquide Reserve Edition Books, available exclusively at Murale, attempts to do exactly that: bottle the sight, smell, sound, taste or even feel of first love or a sun-drenched vacation, preserving the happy memories for eternity—or at least while you spritz. From sibling beauty experts Robin Coe-Hutshing and Jennifer Coe-Bakewell come five fragrances that tap into everyday emotions and nostalgia as well as momentous events. Each scent ($95) comes in a book-shaped box, accompanied by a story about how the fragrance was created and what mood it’s meant to evoke. Try coconut milk and Tahitian vanilla, for example, as a recollection of a tropical vacation.