For those lightweight knit, do you have two of the same weight that look well together such that you could do some simple applique design with one upon the other to make them a bit heavier overall to function as a good tunic length?

It is funny you mention wanting to go with this look, since I have been wanting more tunic length shirts to wear with my favourite merino wool leggings. I just haven't been motivated to do any modern sewing as I am so behind of costume sewing.