Gym Wear What To Wear For Birthday Party At The Gym?

What to wear for birthday party at the gym? - gym wear

Hello,

We were invited to a birthday party for kids in the gym. I take my son. Can someone tell me, what does one wear. Should I bring sports clothes. Can I take my jeans and a shirt and I usually do not want to be involved in something? What ABBOT (my son of 6). Should it be provided or sportswear you can wear jeans and shirts.

Thank you all in advance.