i like the ornament idea, but i'm like you and like them! my family & neighbors always did ornament exchanges when i was a kid. i think it would be nice, especially since it is close to Christmas decorating time. since they are active with their alumnae chapter and are writing recs you, they will most likely appreciate sorority related gifts.
gift card to the spa would be nice too!
if the flowers are hard to find and can be pricey, i would not go after that idea.
i'm not much help, i know.
