I was uber lucky to find these amazeballs pillowcases!
WHAT YOU NEED:
iron and board
First take your pillowcase and iron it our flat.
Using scissors cut just a small amount of the sewn together end.
Now flip your pillowcase inside out.
Iron a quarter of an inch down from the top.
Then old and iron down another inch and a quarter.
Sew this pocket "tube" along the bottom of your folded part leaving a hole at the back to insert your elastic.
Measure the elastic for the top of your bust.
Feed it through the tube at the top and sew the ends together.
Hand sew on your flower detail if desires.
New strapless dress.
It's just that easy!