Lyndsey wagoner played in it, she went up into an attic and seen a wedding dress and tried it on. I appreciate it if you can tell me the title thanks.

The actress name is Lindsay Wagner

I'm not sure what movie it was, here's a list of her stuff... maybe a title will look familiar:

Lindsay Wagner (I) (http://www.imdb.com/name/nm0905993/)

The Two Worlds of Jennie Logan (1979) (TV) (http://www.imdb.com/title/tt0078430/)

Thank you so much for the title. Appreciate it very much