Though plaid skirts and neckties may seem like they're only appropriate for private schools, more and more public schools seem to be suggesting that students wear formal clothing. To prepare your child for the upcoming year, look online to find great deals on some of these items.

Some schools may put a ban on denim, meaning boys should don a pair of khaki pants or navy blue slacks. These go well with dark colored belts and black shoes. Remember, black or blue socks go best with this footwear.

For tops, boy's shirts should have a neatly pressed collar. Polo shirts come in many colors, so pick out a few for your son so that he will be able to stay stylish while fitting in with the school's regulations.

Girls should wear knee-length skirts, which are best paired with flat, strapped black shoes over ankle-high white socks. While girls can also don polo shirts, some may feel more comfortable in blouses that button down the front.

When shopping for these items online at sites such as Sears.com. or Kmart.com., be sure to use a secure payment company like eBillMe, which will safeguard your personal information while you pick out some adorable outfits.