you can make some and outwit the Grinch. Ann's post at Holy Experience sent me over to this site with templates for paper boxes--several kinds. I like the bon-bon boxes that Ann's children made, but there are several other patterns to choose from.
Here's a printable pattern for a mini gift bag.
Here's a project for kids: using a real gift bag as a pattern for a homemade version.
Oh--and tags? Here are some Jan Brett printables.