caligynephobia
The fear of beautiful women.
uncountable
[...] He looks over at me. “Whoa! Nice hair.” ¶ I pull down the visor and try not to laugh. My hair looks like I’ve stuck my finger in an electrical outlet. “Jake Jackson, you must get over your caligynephobia.” ¶ Jake raises his eyebrows. ¶ “Fear of beautiful women.” ¶ “I’m planning on working hard on that one in California. [...]”
Where it comes from
From Ancient Greek καλλι- (kalli-, “beautiful”) + Ancient Greek γυνή (gunḗ, “female”) + New Latin -phobia, from Latin, from Ancient Greek φόβος (phóbos, “fear”).
Adapted from the Wiktionary entry caligynephobia (CC BY-SA 4.0).