1. Kigu lemur
Japan are really to blame for all of this - they've been doing the onsie thing for years. They call em' kigurumi, translated as 'costumed animal character'. Kigu started importing them in 2009 and their fun unisex designs are still made in Japan now. Choose from unicorns to kangaroos (complete with joey in its pouch). The lemur's a new addition to the collection. We particularly like the tail, but you can tuck it into the back of the Kigu if you're worried it'll get in the way.