Since noone seems to have done this (I did this during e3 but was waiting for someone else to make a better looking version because I couldnt be bothered to do it xD but that obviously never happened...)
I decided to show you guys what I think the emblem on the coat of Link looks like in its entirity (excuse the lazy job)
I patched together several shots from the teaser and screenshots or whatever and this is what I ended up with. 
I am not 100% whether this is correct or upside down but believe its correct this way oh yeah and dont focus to much on its proportions (streched alot and whatnot due to every picture/frame having a different angle)
Do you guys think this looks familiar?
My initial thoughts were it looks like the fairies in Majoras Mask
Or how its upper part (for whatever reason) reminds me of the Knights from Phantom Hourglass when its "upside down"
vs 
my next thought was it looks somewhat like a peahat.
And since some kind of monster that loosely resembles a peahat with lasers is attacking Link in the new game do you think this emblem is related to the monster?
Is it possible that a long time ago the hylians/the royal family had a connection to this "technology"? E.g. they invented it but then a disaster happened and the tech was forgotten? and that there is just remnants left? Stuff like Links arrow and some other things?
Is it possible that the emblem is from a past era where this technology was so important that even royal emblems (or whatever the emblem on the coat is) show it?
What do you guys think?
P.S.
I also think the emblem somewhat looks like a laughing witch with a skirt but whatever :)
