What do people wear when they go skydiving?
Most skydiving agencies have special jumpsuits you can wear, but you should wear loose and comfortable clothing underneath.
For indoor skydiving, it is best to wear comfortable clothing. Do not wear anything that will restrict your movement (for example, jeans). And a shirt without a collar would be best. Also, for footwear, tennis shoes would be best. Also, you might want to check out the website for where ever you are going to skydive. The website usually has suggestions for clothing.