Concept 1

Inspired by your inspo image, this card is shown in off white with all info on the front. I reiterated your full names at the bottom right, but that may not be necessary.

Concept 2

Adding in peonies to the cherry blossom art here and the idea of doing the flower pattern in a very faint blue in the background to add more depth & interest. I’ve included a photo below to show this concept though it was done in 2 shades of pink.

The card here is in bright white, just to show you both options!