You can wear shorts I did under the jumpsuit
Make sure your shoes lace up nice and tight. When we went, we saw one guy lose a shoe. Otherwise, just comfortable clothes that aren't too baggy. You're going to wear a jumpsuit over the top of your clothes.
Pants
Comfy jeans, t-shirt, + converse (double-knotted, lol). Kept my hoodie on that day because it was cold + the jumpsuit fit fine. Took my rings off but kept my tunnel gauges in. They're 1/2" so wasn't sure about those staying in but they did. :) They provide protective goggles so wearing contacts worked fine for me.
Wear something comfortable and tennis shoes
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