Where do you find the "Gwen Items"?

With GWEN and GW2 upcoming, there has been tons of newfound speculation about Gwen's existence. My personal feeling is that the "Gwen Items" could prove to be useful. Unfortunately, I don't know where all of them are. Someone help me please? The items I know exist:

- *that tapestry thing in Pre-Searing*
- Broken Flute
- Preserved Red Iris
- *the red cloak*

Please tell me if there are more (no, I am not including Red Cape and Flute for a reason: those are almost obvious)

Tapestry Thing - It's a "Tapestry Shred". This item is unique in that it can only be found in pre-searing Ascalon. You know how you can buy a flute, a cape, and give flowers to Gwen? Well, after you've treated her well enough, a green exclamation mark will appear over her head. Speak to her to get the item (you will need to toy around with this, one of my chars had to get a lot of stuff for Gwen, while another was given the shred after the flute and 2 flowers, no cape).

Broken Flute - I forget. It's in Old Ascalon. Outside Sardelac Sanitarium, you know the ruins of Ashford Village? Somewhere in one of the pits full of Grawl and wreckage, it can be found.

Preserved Red Iris Flower - Found in Nightfall. Look here for a better idea of where to find it.

Red Cloak - Dropped somewhere in Kryta. I heard it doesn't drop anymore, though.

Probably best to just use the Little Girl's cape from pre-sear merchants, although the tattered cape presumably has stronger ties to her.