Moroccan thobe

Hello folks, where would I be able to purchase a decent quality long Moroccan thobe, for both summer and the more thick rich fleece thobes for winter? The colder time of year thobe resembles a long jacket.

What's the normal cost for these?

Is there a specific area in the souk that sells these?

I would lean toward a non-touristy article of clothing if this bodes well. As I need to wear it when I return to the UK.

Would you be able to get these customized? Where do local people get them from?

Much obliged again folks