DS is 5 months old, and will be attending a wedding with us on Saturday. None of us are in the wedding party, and are attending as guests of the groom.

We were given two outfits by family, but not for this specific event. One is a formal outfit, with a button-up shirt and clip-on tie, with a vest and polyester pants. The other is a cotton onesie with a cotton tie attached to it. The suspenders are printed on. I'd pair it with the black jeggings pictured.

The second option would be much more comfortable for LO, but the first is probably more wedding appropriate. The ceremony is at a church, and the reception is at a private golf course/club. If I went with the third option below, I'd need to bring a yet third outfit (as a backup for spitups, diaper leaks). What do you think?