A few that also have bump-friendly silhoutters are the Corundum gown, are the Neutral Stripe Gown, Purple Cloud Maxi, This floral dress would be a great color combination for this particular wedding, but I'm not sure if the style will have the right sihouette for her at month 6, but it's a cute dress
2" elastic waistband with belt loops for a smooth, stay-put fit
Sizes were based on: Horizontal torso measurements , which include the neck circumference, the shoulder width, the bustline measurements over-bust circumference, the full bust circumference, the bust-point separation, and the under-bust (rib-cage) circumference the natural waist circumference, the upper hip circumference and the lower hip circumference
Trust usyou'll be the center of attention when you wear these
Whether you run hot or cold or are searching for a breezy frock thatll withstand the heat of an outdoor wedding, there are plenty of factors that can affect your decision between chiffon, polyester, linen or cotton