thank you!!! and please don't get a nosebleed XD I get this paper from a Korean store here in São Paulo, Brazil, their website is in Portuguese so maybe that won't be helpful, but the Korea company is called Jong Ie Nara, their website is [link] , maybe if u send them an e-mail they can tell u the nearest place where u can buy them, or online shop. I hope I could help!
Too late! My nose is already bleeding from sheer prettiness. I gotta find a way to get beautiful pattern paper, so I might send them an email like you said. It'll be great if they provide online shopping, because I don't think their store exists here where I live.