These are pretty cheap to make and easy. You need a styrofoam tree form from a craft store. You wrap it with wrapping paper, then wrap any garland around it using pins. You might want to use part of a garland you already have. Add tiny ornaments if you wish.
This could be a nice gift for an elderly person who doesn’t put up a tree anymore but might like a miniature tree. The grandkids could help with this to bring a little Christmas cheer to Grandma.
Click title for link at FaveCrafts where there are also sequin and bead trees for real razzle dazzle.