Meaning of 汚身形 in Japanese

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Definition of 汚身形

きたない(kitanai) 【汚い ·穢い ·汚ない】

(adj-i) dirty; filthy; foul; unclean
ジャックは私に汚いいたずらをした。
Jack played a dirty trick on me.
disordered; messy; untidy; poor (e.g. handwriting)
indecent (language, etc.); dirty; vulgar; coarse
dastardly; mean; base; underhanded
stingy; greedy

みなり(minari) 【身形】

(n) dress; outfit; getup; appearance
この店ではちゃんとしたみなりをしなさい。
You are expected to dress well for this shop.