Fabric store (Istanbul)

Hello everyone,

one of my big interests are sewing and I even brought my sewing machine to Istanbul. :P I have difficulties finding a good fabric store where you can also buy other neccessary things for sewing, thread, ribbons etc...

Thanks for your help!

I am not a retailer but would just liek to buy for my own personal use. I live in Beylikdüzü but would consider going other places to find a good store.