it's called Kebaya from Indonesia
I'm so excited and super proud to pronounce that the purple top that I wore on this pic is called KEBAYA and it's one of traditional clothes of Indonesia beside Batik and Ikat. Please don't steal our culture's heritages! Do not copyright what you copy 'cause you don't have a RIGHT to do that!
purple Kebaya: my mom's vintage
studded belt: Zara (I don't have that much belt)
skinny pants: Mango (yes I don't have that much pants either)
peep-toe booties: Zara