overdecorate

It's his apartment and he'll overdecorate it if he wants to.

But when he does not overdecorate them, his styles are distinguished.

It was six inches of slim blade showing the Meltaanian urge to overdecorate on the carved hilt.

Writing of its original Broadway production in The New York Times, Walter Kerr said of Mr. Albee, "Having surrendered his vituperative energy, once the best thing about him, he has turned placid to no purpose but to overdecorate his prose."