undecorated

“You can see the materials here: There’s nothing fake. It’s undecorated. That’s why people love stone bridges, castles, solid-timber Russian churches.”

Otherwise the halls were dim and undecorated.

Kamlager-Dove’s office was largely undecorated.

Trees must be unflocked and undecorated, and be cut to 4-foot lengths.

"She would get you something useful. Because you live in an undecorated house, she might get you something like that."