From Joy and her How Joyful Tutorial to Make or I should say ReMake and Up-Cycle a (hers is a striped) T Shirt! Very Vogue, yet Casually Wonderful, too, I think, to wear over many things, from tanks to tops n skirt or tops and jeans, she shows it over a black strapless top. Teens would love this, I'd bet!
I've also done this to make a camisole bigger...open up the sides and put lace between the front and the back......Fantastic idea !! How: Cut open the back of an existing or thrifted top, replace with doilies, sew back together.