Erin Gray - Silver Spoons

Linda Kaye Henning - Petticoat Junction

Shelley Fabares - Coach

Valerie Bertinelli - One Day At A Time

Marlo Thomas - That Girl
would've made a pretty TV Bride

I don't if I can count Jan Brady because it was a t.v movie and not part of the original series but I have to say she looked awesome in her wedding dress.

Becky from Full House was a beautiful bride.

Darlene from Roseanne. Simple yet gorgeous.

Janet from Three's Company had such potential but her wedding was just so cheap. I can't think of a better word for her.

Monica was a beautiful bride on Friends.
So was Grace when she married Leo on Will and Grace
if it counts except for Samantha all of the Sex girls were beautiful brides including Carrie in the movie