Your face is widest at the cheeks and is almost as wide as it is long. A round face is wonderfully open and people easily warm to you. You can wear longer styles really well.
Your best styles will add length to your face, so keep the sides in close and look for volume on the top. A layered shaggy look is perfect. High pony tails and upstyles with loose tendrils around the hairline are also good. Side partings work well, as do micro or sideswept fringes.
Best length: any length but above or below your jaw line. Avoid chin length bobs.