They'd strangle me if I insulted Allah. But here you are calling His command 'trash-bag'.
They're were Muslims correct, but they weren't observing proper Islamic dress according to the Qur'an.
Where exactly is a Jilbab described in the Qur'an? I don't mind hair covering and even covering one's arms which are part of the traditional Islamic doctrine but Jilbabs just look classless, mate. Same goes for niqabs which are not mandated at all. Nowhere does it say in Hadiths and the Qur'an, last I checked, that a woman should only show her eyes. So yeah... They are "trash-bags" to me. Also, there's no damned need to cover up pre-pubescent girls unless you want to indoctrinate them at a young age (get them used to covering up while they're young). No one, who isn't a sicko, needs help "averting their gaze" from little girls.
Mind you, I'm not very religious and don't care if women walk around in mini-skirts but the above paragraph is just me leveling with you.