Here's a super simple mini wreath that I pulled together yesterday as part of my office decor. It took me all of five minutes to make.
Small embroidery hoop : just the outer portion
Greenery from your garden, or cut from your Christmas tree, or foraged in the woods
small sprig of rosehip
ribbon (not shown)
Use twine to tie the greenery to the top of the hoop
Follow with the sprig of rosehips
Continue wrapping twine around, to cover up the hoop mechanism.
Finish off with some Holiday ribbon.
Simple. Lovely. Done.