Mega Gardevoir: TheoryMega Gardevoir: Theory by =LeRamosEnligne
So there's a little controversy surrounding her Mega Evolution.
The first being that "she caters to the fat-person fetish".
To debunk this instantly, she's still her normal thin self. To those too blind to see it, she "wears" a "dress".
The second is that she caters to those who want to marry her. This isn't far from the truth...
To explain the Mega Evolution, first understand that Gardevoir's evolutionary line is based on Ballroom dancers of varying ages.
Gardevoir's dress is based on the more fluid and flowing ballroom gown, but her Mega Evolution takes the form of the more rigid ringed Ballroom gown that has several rings to keep the entire dress' shape perfect.
This dress is notable for making the hips look wider, which back then was a sign of wealth (men liked curves back then).
Her chest spike expands to a double spike, giving the impression of a plated chest piece, showing how she's a gardian