Edited to add: they have two shops around Galata. I went to the other one but can't find it on Yelp.
Call me a tourist, because I am and I really liked this shop. Bought myself a cotton bathrobe for 90 tl, which for me seemed like a reasonable price. Mostly I bought it because I'd been searching forever for a robe that is fully cotton and had a hood. This shop has maybe 15-20 choices of robes. There's two main styles and a range of colours (mostly in the muted and pastel range). It's also one size fits all, which is ok since it's a bathrobe. But I would say it's more like a women's size M.
The shop also carries napkins, towels, bathmats, scarves. Just imaging relatively easy to sew things made from cotton and you'll understand this shop.
I'm not sure how exactly this place compares in price or quality to similar ones. I did pop into another cotton good shop in Sultan Ahmed and found that half their stuff was bamboo rather than cotton and not nearly as nice quality. Still, there seems to be plenty of other options in the city of you shop around.
Overall, I'm really happy with my shop experience and love the new robe! read more