1. I used a styrofoam wreath base and then wrapped it in silver garland. I glued an alligator clip to the base and wrapped the garland around it for hanging the wreath later.
2. I used the bigger glass ornaments and glued them down first using a high heat glue gun. (This does give me lots of glue strings, but it works well.
3. Finally, I just kept filling in the holes with different sizes and colors of ornaments.