Flower girl basket and ringer bearer pillow who keeps them?

The flower girl basket was lent to me by the florist and was given back to them after the ceremony, and my aunt made the pillow for the ceremony and the ring bearer's mother told me to keep it. I assume because it was made my my aunt for me to use, and what use would her son have for it? An adult does not need a memory of a wedding by having a pillow or basket, and a kid either will play with it and ruin it, or have the parent stash it away.