Let's try this tip: Budget-present for your lover.
i found a plain biscuit tin.
1. Wrapped it ( the decoupage way) with denim fabric all over.
2. Glue sea shells on the denim covered lid with a tacky craft glue.
3. Then i glued a pearl to enhance the look, strand of pearls surrounding the shells.
Actually, make sure the design goes according to the theme you like. I happen to like 'life's a beach look'.
4. Touch it up how you like it to be with fabric paints, giving it a dry brush look. Best with glitter fabric smeared all over.
Finally, you made yourself a new keepsake, and put mementos in it and give it away as a present.