inspired by many "how to instructions" from instructables i made mobile pouch from old jeans.
for that i used old jeans
3D outliner (fabric color)
sequins for decoration
place your mobile phone on jeans leg's bottom (choosing leg's bottom so that we will get readymade one side stitched) cut a piece such that you will have 2 inches material above your phone and 1 inch below in height width should be twice your phone width plus 2-3 inches (you may take more) i have cut big piece to hold my headphone too now fold it from reverse side and sew the open ends of the piece leaving top end open (refer pictures)