noun
half-up, half-down hairstyle
A hairstyle where the top section is pulled back or up while the rest hangs down. Common in casual and formal settings.
from English half-up
結婚式にはハーフアップにしようと思っています。
I'm thinking of wearing my hair half-up for the wedding.
ハーフアップは簡単にできるのに、とてもおしゃれに見えます。
A half-up hairstyle is easy to do but looks very stylish.