The only official flags associated with soccer are the four corner flags. The Laws of the Game (LOTG), specifically Law 1, do not prescribe a specific size for the cloth on the flags.
The corner flag poles must be at least 1.5m (5 ft) tall with a non-pointed top.
They did not. The flag was made of cloth
cloth
get cloth and paint it.
Cloth
it depends on the size,condition and originality of the flag. is it a standard red flag with a white circle and swastica, is the swastica made of pieces of cloth or is it printed? can you send me a picture? regards, mark.
flag or an American flag
it was made by using needles,and cloth then making it into a flag
light blue :)
a cloth and a stick
FLAG
The dimensions of an official soccer linesmen flag are 17" x 13" and the colors are traditionally red and yellow. In theory, the official is suppose to snap the flag up or down to make the call and the noise from that action alerts the field referees. Because soccer games can be quite noisy, linesmen carry noice devices as well as flags. I added a link to an example of an official linesmen flag.
soccer jerseys' colors are mostly picked by colors on the teams logo or flag (E.g. Spanish soccer team has two jerseys, one red and one yellow and those two colors are found of the flag & the Brazilian soccer team has colors yellow and blue and both are fond on the flag.............. and so on on most of the world soccer teams. :)