Space is sometimes limited, and we don't want to have to turn anyone back. The type of clothing you wear while building is important for safety, comfort, and economic reasons. You will get dirty and put some wear and tear on your clothes, so you will want to wear old and worn out clothes and shoes, not the kind of clothes that make a fashion statement. Shorts are more comfortable in the heat and work just fine for most situations, and that's what I recommend. However, long pants or jeans may offer more protection from scrapes and possible work hazards in some cases.
Shoes are to be worn at all times at the work site.
Also, you may want to bring a hat for sun protection. What to Bring There are some things you may want to bring along. You might want to bring sunscreen. Earplugs are recommended if you will be operating any power saws. You can also expect lots of dust, so dust masks might be helpful, especially if you have allergies or respiratory problems.