That doesn't sound like bad attire for this place. Just keep in mind that falling on a trampoline with exposed skin results in some pretty annoying and painful trampoline burns. If you're not concerned with this, my only advice would just be to make sure you wear bottoms with a tight or adjustable waistband, so you dont lose them while jumping or crawling out of the foam pit.
Definitely long pants , shirt.. you have to buy trampoline socks that are 2 to 345...
Special socks with extra grip on the bottom. You can buy them for $2 there but just don't lose them.
Dress comfortable, sweats or something lose with a drawstring. Be mindful if you're taking a young lady for obvious reasons. You are required to wear their socks. You buy and keep them.
Thanks! Your answer is awaiting moderation.