I think this dress is a pretty fabric, but that bottom fold is sticking out too much isn't it? It looks like a pouch. Handy for snack storage I suppose 
It's also a thick polyester / viscose mix (the fabric used in those shapeless old ladies dressies on market stalls)
It cost £50...do you think that's too much for a polyester kangaroo dress? Or is it all fine and I'm over thinking this?