How to quickly get a t-shirt to fit better. It is perfect for those work t-shirts that you get stuck wearing but are sized for someone twice your size. Fashion and Sewing Tips: RECYCLING OF SHIRTS AND T-SHIRTS - 2
DIY Tee to Cut Out Bandeau Top Tutorial from Bleached Faded here. Really easy tutorial although Id probably sew wear she has used fabric glue. I would also again wear a tank top or something under it so it's more modest.