Design Sleeve Packaging for Box (Kids product)

I need to design a sleeve packaging for a box of toys. Product - My products are World discovery boxes for kids ages 4-11 years. The boxes is aimed at educating kids on countries of the world in a fun way through art and craft activities, puzzles and maps. Each box is themed on a different country. Existing Packaging - The existing packaging of box is generic (without a country theme) and is already designed. See attached images. Desired packaging - Create an attractive packaging sleeve for our "Australia" Box. This sleeve will be a detachable band that can be wrapped around on the side of the box (vertically or horizontally). The sleeve will have the country name of the box and a relevant graphic design. Key points to consider - 1. Sleeve Design must be consistent with the existing box design and should complement it. 2. Country name must be visible both on front and sides. Box will be placed on retail shelf and the country name must be visible at from top and side. 3. Design must be attractive and use colors / graphics relevant to the country.