Wedding party at a bar with casual dress code.
My husband's friend got married a few weeks ago in a private ceremony and they are hosting a "Happily Ever After" party at a local bar in Wisconsin. Looks like the venue will have indoor and outdoor space. The attire is listed as casual with no other context. I know there may be 150+ people there. My husband says casual means casual, but I feel like wedding party casual isn't as casual?
I feel like jeans and a t-shirt are too casual, but maybe I'm wrong? Would jeans and a blouse/ nice top meet the criteria and work at the venue? Or should I go with a casual dress? (image of the dress I was thinking of wearing)
Never been to a wedding party at a bar, so any advice or input is appreciated!