I did not Raizy Adler has a gown gemach. Very Nice. Beatrice Braun from Lawrence ( I think she lives on Martin Lane ) has beautiful gowns for Mother of the kallah/chosson, and sisters too.
Aliza Safier ( Far Rockaway, on Oak ) has a gown gemach for little girls. (up to preteens I think.) Mazal tov to the happy couple and their families. I love hearing about smachos.