Begin with a memory that belongs to both of you
Recall flowers from an early date, a wedding colour, your partner’s favourite shade or a detail only the two of you recognise. That reference makes the design personal without requiring an exact recreation of a bouquet from the past.
The number of years does not determine the size of the gift. A quiet dinner may call for a compact arrangement, home allows for a more expressive piece, and meeting after work makes comfortable carrying especially important.