Yeah her daughter wasn't there in
Lorien to make it. And her granddaughter as well, wasn't there.
Galadriel personally made them herself. Also, we finally got confirmation on why
Arwen didn't gift
lembas to the Fellowship. It was simply because the cornes and recipes were only available in Lorien. And Elven ropes were only available there as well. What about Elven Cloaks then? I guess those were Lorien-only as well; only possible to create in Lorien. Or else Arwen would've gifted them to the Fellowship in
Rivendell, surely Arwen must've learned the skill from grandma, and she would've put it to good use for the Fellowship if it was possible. I also love how even the Elven Smiths of Rivendell can't create a quality sheath for
Anduril, but in Lorien you can find the best magical sheaths. And I love how it seems Galadriel was supposed to be the only Noldo in Lorien in earlier versions and she upgraded Lorien almost singlehandedly without the help of any fellow
Noldor.