It's really difficult to stop buying fabrics, especially when i saw a word call "SALE", no matter how hard to resist :(. Like this Black and red material, i got it for AU $ 5.50 / meter!. I guess this is not 100 cotton, as they a bit stretchy.
I had black polka dot, i bought 3months but i never use it until i found this fabrics, so i decided to make reversible library bag.
So here is the result..