just have two peices of fabric then go on your computer trace the outline of bob and when done cut it but dont cut it on the outlines cut it a little outside of them then if your mom (or your self) knows how to sow then you can sow them. you need to make it have 1 hole on each part (the head and body is separte) and put stuffing on them then sow it together and then there is your bob but you need a face so you could use fabric and sow it on it or just use a sharpie like i did and boom Bob Plushie
