Great Touhou Exhibition Report and Thoughts

Mysterious Circle Representing a highlight? Or maybe a button? It was removed in the final drawing

Sleeves Puffy sleeves. Its cuffs are not frilled and has ribbons on it.

Wrap skirt secured with clips (!!)

Base of the Side Ponytail At the lineart stage, it looks like it was intended to be drawn clearly differently from other parts of her hair

Jabot (Necktie) Looks like it's double-layered

Waistband of the Skirt There's something like a belt buckle on it Not present in the final image

Since the back of Remilia's shirt is "custom-made with wing holes covered using bands", there's a high possibility that it's the same with Flandre's

This is a replication of ZUN's rough sketch as seen in the Great Touhou Exhibition.