I’m not expecting you to have an unused embroidery hoop lying around (although believe it or not I do) but they’re an inexpensive and widely available item with loads of uses. Check out these ideas for starters:
Oversized ornaments by Fabuless Find
Christmas tree found on Tilly & Fran
Card display by Martha Stewart
How great is it that they’re so versatile, given that I’d rather poke my eyes out with embroidery needs than actually use a hoop for its intended purpose?