I found a similar gift box idea on Pinterest. This particular box was created as a Valentine's Day gift for my husband. Inside the "castle" is a pair of Apple Airpods. I customized the box dimension to fit the small box the Airpods came in.
Project Recipe
I used a non-Stampin' Up! embossing folder for my 'brick building'.
I used a long lollipop stick for the flag pole.
The princess in the castle is the mermaid in the Magical Day stamp set.