Frances made this dress for her grand-daughter to go to the school Oscar awards. It’s an easy pull on dress using McCall’s Pattern 7079 and made with a t-shirt weight cotton and elastane single jersey.
It’s a good idea to stay the shoulder seams with a bit of tape on t-shirts and dresses, you can use a seam tape, iron on a bit of stabilising interfacing or even sew in a bit of the jersey selvedge (if it is stable enough).
