I am going to a friend's summer wedding (rarely see the friend now) and will be travelling there and back on the same day with kids and DH. It is a themed wedding and I have always disliked dressing up. I will also be breastfeeding and don't really want to spend any money on new outfits that won't be worn again for myself and the rest of the family (and outgrown quickly by the kids!) when we all have decent wedding-ready clothes to wear.
Would I be unreasonable to avoid dressing in accordance to the theme entirely or should I do a token gesture (like a small accessory) that kind of nods to the wedding theme? The fancy dress isn't mandatory (says the invitation) but welcomed.