If I may add in my critique I would say its not bad for a start but it needs A LOT of work. More on the hat then anything else, for my cosplay I used a normal fisherman hat ( Or whatever you call it ) and you shouldent make the lenses out of paper ( It looks bad no offence x.x ) And a suggestion would be to make the gloves fingerless as for it looks better on female cosplayers for teemo. And one last tip is you forgot the feathers on the blow dart gun, but overall its not bad, Please dont hate me I just like to help people out. You are very pretty too btw.
shes got some sexy ass eyes
hehe derp cutie