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Some schools might require you to wear business casual or professional attire for the ceremony. Check your school’s website or contact the office in charge of graduation to confirm the dress code. If there isn’t a dress code, you should still attempt to look put together and professional. Pick a solid-colored or striped dress shirt with a collar, and add a coordinating tie. Opt for a pair of neutral-colored slacks or dress pants to round out the outfit, and wear a belt with your shirt tucked in.  If you live in a warm climate, you could also wear a polo shirt with a collar. To show off your school spirit, you can match your tie to the color of your robe or the school colors. Choose a dress in a neutral color, like white, tan, gray, navy, or black. If you’re wearing a skirt and a blouse, stick to a solid-colored top that’s easy to pair with a bright color. Pick a knee-length skirt in a solid color to add dimension to the outfit. Make sure the skirt or dress is an appropriate length for a professional occasion, but not so long that it sticks out of the bottom of the gown. Leave your purse or backpack at home for graduation, and stick to just the necessities, like your keys, phone, and wallet. If you’ll see your family before the ceremony, drop off your bag with them to retrieve it later. If you’re wearing a dress or skirt, look for one that has pockets to inconspicuously hold your phone, wallet, and keys during the ceremony. Graduation isn’t the best day to break in a new pair of shoes since you’ll be doing a lot of walking and standing. Pick a pair of comfortable dress shoes or loafers if you’re going for a masculine look. For a feminine outfit, opt for flats, comfortable wedges, or chunky heels.  Avoid wearing stiletto heels or very high heels for the ceremony, especially if it’s outside. Your heels might get caught in the grass, or you might trip while you’re walking in the processional. Wear your shoes for a few hours the day before the ceremony to practice walking and make sure they’re comfortable.

Summary:
Follow your school’s dress code if they have one. Wear a dress shirt, tie, and pair of slacks for a more masculine outfit. Opt for a dress or a blouse and a skirt for a feminine look. Avoid bringing a bag to the ceremony. Pick a pair of comfortable shoes that are easy to walk in.