Here's information on what to wear, including photos of appropriate interview attire for a summer job. (thebalance.com)
You need to wear appropriate interview attire, but steer clear of bright whites, patterns, and stripes, which may be distorted or distracting on screen. (nxtbook.com)
If the employer asks you to drop off another copy of your resume, you should dress in appropriate interview attire just in case the hiring manager wants to meet with you. (work.chron.com)