The one Yooa wore on Inkigayo is actually Sulli's clothes. (Oh My Girl's Coordi = Sulli's Coordi)
The coordi posted this on Instagram.
"Thank you for lending your clothes, Jinri-ya!"
When Sulli wears it
When Yooa wears it
Both are very pretty.. The clothes is pretty as well..
-Ah.. Both are really lovely..
-So, Oh My Girl and Sulli share the same coordi.. They both look very lovely!
-It looks like Rapunzel's clothesㅠㅠ
-It's not the type of clothes that I like.. But since the ones who wear it are pretty, it looks pretty!
-I envy those two who still can manage to look good in that onepiece..
-Hul.. It's really Sulli's clothes.. My heart is fluttering..
-Their height difference is around 10cm, but Yooa is the same size as Sulli? So fascinating..
-Seems like Yooa wore a 10cm-high-heel that time, and Sulli wore sandalsㅋㅋㅋㅋㅋ They are so cuteㅋㅋㅋ
-That onepiece looks really good on her..
-Ah.. Yoo Siah is too lovely..
-Hul.. Both are fairies..
-They somewhat look like each other..
-Where can I buy this..ㅠㅠ It's so prettyㅠㅠ
-She looks like a princessㅠㅠ