How about getting them a mindfulness gift set? It could include a meditation pillow, a calming essential oil diffuser, a book on mindfulness meditations or practices, and perhaps some specialty loose tea or small snacks for mindful relaxation. You could also consider a gift certificate for a local meditation center or retreat center. These are all great options that are sure to be appreciated by someone who loves mindfulness.
Or you can get her/him a star map with the date of the wedding.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.