https://je-tall-marketing-673.sgp1.digitaloceanspaces.com/research/je-tall-sf-marketing-(442).html
Before you start your search (around the six- to eight-month mark), brush up on mother-of-the-bride attire etiquette.
https://jekyll2.s3.us-west-002.backblazeb2.com/je-20250508-4/research/marketing-(20).html
Many of the options above would help you to cover somewhat bit of a tummy.