So tomorrow is the memorial for the mother of my step aunts and uncles. Their mother passed away in April, but it's common in my family to have a memorial awhile after the death. My grandma is their father's second wife, they married when my Dad was like, 4, so these people have been my aunts, uncles, and cousins for my whole life.

I'm not sure what I should wear. I'm 37 weeks pregnant so my options are limited and I don't want to buy anything. It will be in the 90's and it will be held at a Seventh Day Adventist church. I asked my aunt what We should wear and she said whatever we feel comfortable in, she said she and one of my other aunts were wearing dresses, but my cousins would probably be dressed casual.
The dress is pretty low cut, but would be most comfortable, but the pants are more conservative but the shirt is a thin material that highlights my turkey timer of a belly button which people like to comment on and makes me self conscious.

Most of my family is Native American and tends to go pretty casual, and wear jeans to funerals and memorials, however their mother is white so not sure if they will be more dressed up for a non- native ceremony.