What size is Twilight compared to the other alicorns?

What size is Twilight compared to the other alicorns? As in the Twilight seen in The Last Problem.

Derpibooru seems to call this Twilight: princess twilight 2.0

Comments

[True Edge]

It is literally just the same flash puppet used for Celestia, best I can tell, with Twilight's features and color palette, so she should be the same size as Celestia.

[Bendy]

5144741
Luna may be jelly then.

[rikusorasephiroth]

I'm pretty sure her height is slightly less than Celestia's, but she's almost certainly thinner.

...

(sarcasm) It's nice to know that they pretty much confirmed that Twilight will outlive her friends and several dozen generations of their descendants. That'll be so much fun for her.

[Herald of Opera]

5144860
Obligatory reminder of my solutions: Rainbow Dash literally outflies Death until she's given the job, Fluttershy becomes the Draconequus of Nature, Applejack starts and continues to remember her serial reincarnation as a reference to G1 and G3 Applejacks, Rarity undergoes brain uploading into a fabulous Raribot, and Pinkie Pie is Pinkie Pie. (That last one has a specific headcanon explanation, but the point is that it works regardless of the specifics)

[rikusorasephiroth]

5149647
So she still has to watch Spike, Starlight, Trixie, her students and so on all die?

[Herald of Opera]

5149752
Spike has no established upper bound on age because dragons don't typically play nicely enough to reach it, Starlight already has an age spell that blatantly works in such a way as to be functional immortality... and the rest was an artifact of the origin of this headcanon: "Twilight will not outlive her friends" which at the time only realistically applied to the Mane 6, and the associated realization that even then it didn't say anything about natural lifespan because Rainbow Dash is going to die doing something awesome but reckless long before that even comes up. The point? Outliving others happens all the damned time, and dying sucks a lot more. (And also the fact that between 1/2 and 2/3 of my proposals will die when they are killed, with Pinkie being the flex point because I didn't actually give my proposal; seriously, if dying were so awesome Celestia would have done it by now, and the fact that she hasn't is my rebuttal to your entire premise)