When I went back to San Francisco for the second time in August, I ended up staying in the Outer Sunset. A new store just opened there in the summer called Establish SF and I fell in LOVE!
They sell and custom make jewelry there as well as sell a lot of home decor items. They bring in fresh cut flowers on Fridays as well. (!!!)
In addition, they have local artwork on the walls and parties.
I got a horseshoe for a friend there as well as an anchor necklace I could not resist.
If you are in San Francisco, I encourage you to get out to this store! And the Pacific Ocean is a block away!