You must take your MS Driver's license photo at the DMV office. When you take your photo, you should make sure that you wear what you would wear normally. It's extremely important that your face is clearly shown and recognizable. Look straight at the camera and do not smile, as a resting face is easier to identify.
When you apply for your license, you will need to submit a completed application, certified birth certificate, your Social Security Card, proof of your residency in Mississippi. If you are under 18, you will need to make sure your application is signed by your parent or legal guardian. Additionally, you will need to submit a signed certificate that demonstrates your enrollment and attendance in school.