texture (e.g. skin, fabric)
grain (e.g. wood)
detail
「木目」 has another reading with different meanings.
grain (of wood)
smooth
この布は肌理が細かくて気持ちいい。
This fabric has a fine texture and feels nice.
赤ちゃんの肌は肌理が整っている。
A baby's skin has an even texture.
木材の肌理を生かした家具が人気だ。
Furniture that showcases the wood grain texture is popular.