If you’re looking for a category in which to splurge a bit, this is it, Machmer-Wessels adds. “Lighting… can really dress up a space both from a sculptural perspective and by creating a mood,” she explains. “A room can be extremely minimal, and with excellent lighting can feel like a sophisticated gallery.”    “Place your blooms on side tables, window sills or a mantle…or put a twist on tradition and perch a vase on top of a stack of books on your coffee table.” You don’t need to spend major cash on fancy bouquets, either, and can easily create this look by shopping your local farmers’ market. (And there’s no shame in investing in some quality fake plants.) However, to that end, there’s one key tactic to keep in mind, Peña notes—be sure to pass up veneers or lower cost woods, which will cheapen a space.