I made both of our shields of arms in Paint and based on our personalities.
My boyfriend has both the Danish word for electricity and the word for hammer in his names, so I made a lightning bolt and a war hammer. He wanted it to be about force and war. Manchester united is his favourite soccer team, and they have a crest of their own with a red devil. As it looks like a dragon, a common medieval symbol, I included the devil on his shield as well but I switched the trident with a sword. The background I painted blue - his favourite colour and the colour of nobility.
This is the result:
It's simple, but my fiancé loves it :)
My shield of arms was equally simple. Green is my all time favorite colour so obviously it had to be a part of it. I chose red for love and green for life and growth, a black unicorn for secrets and fantasies and the tree of life. My names include the words shoe and spike. I translated it to a horse shoe and a spear. And here it is:
All sorts of decorations can be made for the party using the shields. First I made actual shields, or I bought some children shields for 4 pounds and painted them over:
Then we decided to use them as favors as well. Everyone gets a badge (pin back) with one of the two shields upon arriving at the party. My family gets my crest and Robert's family will get his: