Exposure
Photographic Exposure
noun, verbal noun
When what you expose is exited out of hiding, exposed for everything to see... that is exposure. It can also refer to photographic exposure too, in case you were wondering.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
思い直して、肌の露出が激しいドレスを着るのは控えることにしました。
I thought better of it and refrained from wearing such a revealing dress.