It is haram to post pictures with hijab on Facebook or in chat rooms or on other websites for a number of reasons as detailed below.

Small and hidden images, such as those inside the collar, are considered images that are treated with disrespect, unlike those that appear on the outside, even if they are small. Similarly, incomplete images of animals that will certainly not survive in such a state are deemed permissible by many scholars. If the problem with images becomes so widespread in children’s clothing, and an image appears in a partial, incomplete form, then perhaps it may be forgiven. The hidden image in the collar of a coat may be erased or covered up with stitches or a colour, and thus the problem will be dealt with.