I'm 99% sure they aren't legit. Because the real ones go for $50-$70 each, and I do not have $400+ to spend on Eeveelutions plushies. However, even if they are bootlegs, they are still very high quality. Their fur is so soft and their faces are all so cute, especially Eevee. I noticed some minor stitching imperfections on Leafeon and Espeon, their noses and eyes are slightly off, but I don't really care that much. ^^
I had a Charizard like that once that I won at a fair, I changed it's head to go forward tho cause I thought it looked weird sideways, lol! Lovely collection you got there! Are all of theese official Plushies?
Yeah, I think the head goes sideways in order to look like the original Charizard artwork from Red/Blue. ^^ All of them except for the Eeveelutions are official. (They go for like $60 a piece and I couldn't afford it D: ) But even if they aren't "real", they are still extremely high quality.
I'm so glad the Piplup Pokedoll is real though! I thought I'd never have a real Pokedoll until I got it as a gift x'D