This is the pattern I bought: https://nakedknit.com/products/the-everyday-bra-english

The band is done circular and then the cups are knit back and forth.

Cashmere is super soft and does not itch at all, they don’t recomment using anything else.

I would imagine that larger breasts need more support but since mine are small, I can’t really know. Do note that there is no clasp, that might be more of an issue with bigger boobs.

Hope this helps! :)