A collection of 60+ dress tutorials and counting at Max California.
Dress Sewing Patterns and Tutorials (Sewing Support)
An awesome board of all things girly ( including dresses) by Anne Maskell
Sew dresses and more with this huge pin-board by Robin
DIY Girls Dresses by Hunted Mom
Sewing 4 Little Girls by Jenn Maple
And of course we have a dresses page right here at Sew Pretty Sew Free.