Husbands fathers funeral

Are these appropriate clothes for the kids? I have 3 boys so this will be their outfits all the same, then my two year old daughters outfit. I didn’t know if it was ok since it had print I’ve never been to a funeral before so I tried my best to find them appropriate clothes without knowing what I was doing lol we also don’t attend church so I wouldn’t know what people wear. I still need to find clothes for my husband and I but he’ll be easy to shop for myself is gonna be the issue being super pregnant with a big belly hard to find nice maternity clothes that are funeral friendly since I can’t just show up in a normal summer dress.