stick out like a sore thumb

US /stɪk aʊt laɪk ə sɔr θʌm/
UK /stɪk aʊt laɪk ə sɔr θʌm/
"stick out like a sore thumb" picture
1.

ひどく目立つ, 浮き立つ

to be very noticeable in a way that is different or unusual from the surroundings

:
Her bright red dress made her stick out like a sore thumb at the conservative event.
彼女の真っ赤なドレスは、保守的なイベントで彼女をひどく目立たせた
The modern building will stick out like a sore thumb in the historic district.
その近代的な建物は歴史地区でひどく目立つだろう