Assuming you want tips for what to wear to a car show as a woman, the best advice is to keep it casual. You don’t need to dress up too much or look like you’re trying too hard. The focus should be on comfort since you’ll be doing a lot of walking around. Clothing wise, jeans or shorts with a t-shirt or tank top are always safe bets. Throw on some sneakers and you’re good to go. As for accessories, a cross body bag is ideal since it will leave your hands free to explore all the cars on display. And last but not least, don’t forget the sunscreen!