So, I will be getting married next June. The wedding will be outside and it will be kind of casual. I will have 5 bridesmaids and 2 junior bridesmaids. They will be wearing the same color but all in different dresses. Everyone had decided on what dress they wanted to wear and I was very happy with the outcome. Now I have found out my sister who is also my MOH is pregnant . She will be about 8 mths for the wedding. We have to change her dress and because this will be her third child it was suggested she not wear satin (which is what all the other bridesmaids will be in) but instead a chiffon or jersey type dress. Would it look really bad to have a mix of satin and chiffon dresses? I don't know what to do. I don't want to change everyones dresses but I want to make sure it all still flows. Any suggestions would be helpful thank you