blue ribbon moth

very small pretty moth, (wingspan c. 12 mm) with wide spreading, white, satiny wings with a blue pattern towards the margin resembling a threaded, broad, blue ribbon and with tiny tassels / black dots in the fringed wing edge, the exposed hind wings are similarly patterned; the relatively robust, satiny abdomen tapers to a fine point. Attracted to house lights

Found on the wall. Tried a smorgasbord but did not feed.
On 24 Dec it looked as it starting to pupate.
On 03 January it still did not turn and fly pupae were visible on the dead larva.
The flies emerged on 10 Jan 2021.
See flies https://www.inaturalist.org/observations/68198883

See plant https://www.inaturalist.org/observations/67525948
See plant https://www.inaturalist.org/observations/67525947
See plant https://www.inaturalist.org/observations/67525946
See plant https://www.inaturalist.org/observations/67525945

See gall https://www.inaturalist.org/observations/66665811

Pupated around 25 December 2020 as no fresh frass was produced after that.

First moth emerged 08 Jan 2021
Second moth emerged 10 Jan 2021

It started a cocoon under Mitriostigma axillare. I disturbed it too soon and it moved on to searsia, where it pupated.

See the larva https://www.inaturalist.org/observations/17876101
See the pupa https://www.inaturalist.org/observations/18175614