One idea could be to create a custom patch or badge specifically for your wife. You can have a design that represents something meaningful to both of you, such as a favorite quote, a favorite memory, or even something related to your relationship. Another idea would be to purchase a set of vintage or unique patches from a variety of different locations, such as national parks or tourist destinations. This would give her something unique and personal to add to her collection. You could also consider getting her a display case or shadow box to showcase her badges or patches, making it a functional and thoughtful gift.
Or you can get her a star map with the date of your first kiss.
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.