Sometimes you want to spruce things up before your visitors arrive for a big holiday (like the one THIS weekend!). You’ve finished redecorating a room—or, at least you think so. Something still isn’t right. The feng is missing the shui.

Sometimes, the little things that punctuate your room makeover with an exclamation mark. When you’re redecorating, don’t miss these room design details.

Trim color.I looked through the home decorating manual and I couldn’t find any hard and fast rule that says you have to have white trim in your home. Go for colorful contrast to your walls, or a soft complement, if you’re not quite so bold.

Decorative molding.From tall baseboards to wainscoting to crown molding, you can enhance the impact of your walls by adding or changing the trim. A chair rail allows you to break up the wall and use two different colors, or a combination of color and a pattern or texture (or both).

Wall accents.Rethink your idea of what you can hang on your walls. Go for more dimension in your home décor with pottery, vases, creative shelving, and even your favorite books or album covers centered within an open frame. Apply wall decals, which are easily removable when you change your mind or mood.

Lampshades.Just because the lamp you purchased came with a particular lamp shade doesn’t mean it’s the right one for your space. A simple change (try it seasonally) can make a big difference in the decorative impact.

Dimmers.This is perhaps the simplest and least expensive lighting makeover you can do. Replace your switch with a dimmer and you suddenly create mood lighting.

Switchplates.Boring. Paint them to blend or contrast with the walls. Decoupage your switchplates with fabric, wallpaper, giftwrap, book pages, or anything else that you can stick to it.

Natural touches.Fresh flowers, plants, and even twigs bring the outdoors into your room and boosts the energy. Treat yourself to a fresh bouquet each week.

Before you stamp your room makeover as complete, focus on the little details. You’ll be amazed at the power of these finishing touches.