I agree with Luvspaper regarding using the lace as appliqués. I cut as many squares as possible from unadorned parts of the gown, then embellish these squares with appliqué and beading from the gown. The bodice or parts of the skirt may also provide suitable areas to be cut into squares to be used as cut. Be sure to reinforce any areas near the cuts which need be secured. These are generally for wallhangings or display as they are seldom suitable for laundering. I use a polyester batt and back the quilt with additional satin or the lining pieced to size. Quilt in the ditch or tack and add ribbon bows over the tacks. Quilts, Christening gowns, First Communion dresses, Christmas tree skirts, purses, and teddy bears are all projects I have done for customers. Families are always so delighted to see their heirloom gowns given a new life!