Holy... yeah, you're right.
Her proportions are way off, even for an anime character, her shoulders and really narrow, I mean seriously. Usually the shoulders for a female (7 1/2 heads) should be about a head wide while men have about 1 1/2 to 2 , it's barely even that for Zelda. Her arms are weird too, a 7 1/2 head character should have two head lengths for their arm entire arm, the fore arm and upper arm each one head.
8 heads= 6 foot character.
7 1/2 = about 5'5 give or take
Of course there are variations and stuff like that, how long you make the legs, you have proportion things etc. SS Zelda's a bit smaller, but even when I compensate for that she's still off. TP Zelda has a bit of the same problem, mostly with her upper body I believe but it's not as bad as SS Zelda.
Guys, this is why we pay careful attention to anatomy when we draw. Okay?