I was browsing Japanese Mercari for clothing and found two pieces that I like.

I was wondering if anyone knew how to find them in large or knows where I could find something similar? I don't know how to search Japanese clothing particularly well and ran across these by chance.

They're both of the same brand, ef-de if that helps.

https://jp.mercari.com/item/m51828160763
https://jp.mercari.com/item/m90384006279