Looking for this specific sweater & skirt

For close up.
https://postimg.cc/SnKBDrmD

Hi people!

I'm new here, there's a light sweater I'm looking for. Years ago I commissioned something and this is the character's outfit. I asked for the original files but the author said there were too many files to locate them separately, also within the render (I asked for it, installed Daz to see it) the whole outfit and hair are meshed in a static mix that doesn't work without its proper animation.

I've found plenty of light sweaters through many 3D stuff sites but so far I haven't found specifically one with this neck and sleeve length. Does anyone know if there's a set with it?

I'd appreciate if someone also finds that skirt and/or teaches me how to tuck shirts in, as they pass through skirts and pants (I'm pretty new at Daz).