Fans of the now-defunct Poupee Girl, rejoice! Dolly Collection is a dress-up game by two former members of Poupee Girl development team, the lead designer (@maminoir) and the developer, Okawa Hitoshi.
I found this by coincidence when I was looking through my recommended follows on Instagram. It looks gorgeous and has a good variety of styles available for dress-up when you begin.
Despite the lack of social networking aspect (Poupee Girl was a place where you upload photos of your own clothes as well as dressing up your doll), this is a really good start!
Free items are given from time to time and there are even more lovely dress-up pieces at the shop.
Additional dolls and dress-up items are also available for purchase at 360yen and at various prices respectively (per doll/item).
The app is only available on iOS at the moment and requires iOS 10 as well as iPhone 5 and newer models for it to work. An internet connection is also required while you play.
Dolly Collection on AppStore
Check out the hashtags, #dollycollection on Twitter or Instagram for dress-up screenshots by users! Besides the first image showing all the six different dolls in a variety of fashion styles, everything else is of my own doll xD