A Very Poor Couple Is Getting Married On December 18

Hi, I lived in Roanoke VA. There`s a couple in this church that`s going to get married, I know them they`re very poor some times I help with food and one day I helped them with money which they use it to get married (civil wedding that didn`t celebrate)the thing is that she call me last week and ask me if my 2 girls can be her flower girls and that I was invited to the wedding but there`s no invitations and I don`t know about a reception!!! they have a little girl and they lost one (baby died in her tummy,she didn`t have a pregnancy care"Manassas city refuse to help her)they had suffer alot their dreams are to have God blessing in a religious merriage!!! I want to help but I`m a single mother of 4 and not employeed can some one give me any IDEAS how I can help her at least to have a decent WEDDING!!! Thank you all GOD BLESS YOU!!!and she is looking for a AFFORDABLE USED WEDDING DRESS!!!