The tutorial from 'sewing in no mans land' site is great! Just choose your fabric and follo w the instructions. This is a thirty minute dress. *tutorial I couldn't find ten minutes ago! Haha - the butterfly dress tutorial*
This would be easy to do with wide piece of elastic & 2 yds of material attached to a tank top. Scattered Thoughts of a Crafty Mom: Guest Post: Urban Princess Dress Tutorial from Domestic Bliss Squared
Easy Summer MuuMuu: House-dress Tutorial and Free Pattern. A dress that combines the beauty of cotton with the ease of stretch, in the form of an elastic neckline. The MuuMuu (or house-dress) has never looked so cute!
Make for Baby: 25 Free Dress Tutorials for Babies & Toddlers