
A themed tree is really just a tree with a point of view — one built around a color palette, a place, a hobby, or a collection that's grown over the years without you quite planning it.
The easiest theme is the one you already have: if half your ornaments are animals, lean into it fully rather than fighting it with a handful of unrelated pieces. A tree of owls, foxes and deer reads as intentional in a way a mixed grab-bag doesn't.
If you're starting from nothing, pick one strong anchor — a color, a family hobby, a place you love — and build outward from there, one ornament at a time.