Good news: You don't have to go on a shopping spree to reinvigorate your wardrobe. You can go from summer to fall without dropping a dime. Start by taking a look at your closet and pulling out a few pieces from the summer that will work into your fall style: bright camisoles, vibrant blouses, and fun skirts are all versatile and can be added to cooler weather outfits. Be sure to identify what colors look best on you (and think about what will still look good after you lose that summer glow). Warm colors, such as red, orange, and yellow, look best with dark or olive skin, while cooler tones, found in blue, pink, and purple hues, look great on lighter skin.

Take your most basic suit, in neutral gray, black, or navy, and try a summery pink, light-yellow, or coral shirt underneath it. Keep it simple and chic by wearing one tone at a time, or let a bright print peek out under your jacket or sweater. Spice up your favorite earth-toned sweater and dark jeans by sporting bright heels or metal-hued flats. And as for that flowy summer skirt in a vivid print, don't let it get stuck in the back of your closet. Pair it with a black or white top and solid-colored tights with this season's hottest accessory: ankle boots.

If you can't commit to wearing bright heels or a summery camisole all day at the office, try a fun, colorful accessory that can be removed if needed. Scarves, jewelry, purses, and funky glasses add splashes of color to both your professional and evening looks. Try layering a patterned scarf over a plain sweater, or add a chunky strand of colored pearls to a gray or white blouse. Purses are also a great way to contribute color to your outfit; try a pink clutch with a black dress, or a green shoulder bag with a brown suit. Sunglasses and eyeglasses make a great fashion statement, too; try colored specs in different shades to complement your outfit, as well as your mood. Imitations of famous designs are much less expensive than shelling out a couple hundred bucks on a handbag. Cut corners where you can, especially when no one will notice the difference.

Adding color to a basic wardrobe can seem complicated, but a few guidelines will help you look both sophisticated and stylish.

• Don't be afraid to experiment. It may take time to find different color combinations that look good on you and make you feel good, but it will be worth it to discover a great new outfit.
• Be thrifty. It doesn't take even a hundred bucks to look like a million bucks. Raid your mom's or grandma's closets for classic pieces, or go thrift store shopping on a lazy Sunday afternoon. You'll be surprised at all of the fashionable deals you can find.
• Forget the rules. With some outfits, black can be worn with brown, and navy can be worn with black. Try black accessories with a navy suit or dress, or a light brown blouse with black pants.
• Keep it simple. Add just one or two bursts of color per outfit (such as a pink blouse and gold shoes with a black skirt and jacket). Don't overdo it, or it may look like a clown was your stylist.
• Have fun! Adding color will spice up both your wardrobe and your attitude, so put on something bright and start the day with a smile.