ヨウ, ショウ, さま, さん
Esq., way, manner, situation, polite suffix
JLPT3 G3 S14 F493
The right-hand element# is as per 永 (water stretching far into the distance) + 羊 (abundant) → waterway delivering abundant supplies. In 樣, which adds 木 tree/wood, this element suggests a tree (a horse-chestnut or oak) that supplies abundant nuts. 橡 also referred to this tree, and 樣 came to borrow, then extend upon, the "shape/image" meanings of the 象 element of 橡 → *manner*; *condition* → *model*; *pattern*; *fashion*; *method*. *Mr./Mrs./Miss/Ms.* is a borrowed usage, deriving from the old Japanese term そおも → さま, meaning "over there".
[Full Kanji Etymology List]