They're not chubby, either. They're fit and toned.
Apparently you've never seen a fit woman. Stop reading the beauty mags, all those women are either anorexic or Photoshopped until their legs are twigs. Athletic women (such as runners and dancers) have thick thighs, it's the province of having MUSCLE there instead of just skin. How do I know? I'm a fucking dancer. That stupid "bikini bridge" and "thigh gap" are -actually- troll things started by 4chan. So if you buy into them, well... fuck you, honestly. XD You're just that fucking stupid I guess.
So yeah. Keep your fingers off the keyboard when you want to insult how someone looks, because I fuckin' guarantee you somebody's going to come along with a cluebat and beat you with it.
I'm not even a cosplayer haha. Just a former actress and longtime dancer. I've had thick thighs my -entire- life because of my dancing. Wasn't fat until 2 years ago, when I started a different medication for birth control. Still got called fat. x_x
From your page: "I'm Moxy! I love my little pony and I love drawing them too! I also like anime and games. My two favourites at the moment are Shingeki no Kyojin and Dangan Ronpa, especially the second game!"
Excuse you. EXCUSE. YOU. FUCKING EXCUSE YOU. These cosplayers are amazing! They're not fat at all! And even if they were, they make brilliant cosplayers! So what if the wigs look greasy? Guess what! You're gonna need grease/gel in order to style the damn things, and not everyone has enough money to spend 50 friggin dollars ON GEL OR GREASE FOR HAIR.
So shut up because I highly doubt that you can do any fucking better.
These cosplayers aren't doing what they're doing to appease your narrow definitions of beauty. Everyone wants to feel empowered sometimes, and everyone deserves the opportunity to pay homage to their heroes.
I know people who visit Children's Hospitals dressed as superheroes, and I do it myself. The kids don't care if we have supermodel physiques. All they see is Batman or Superman or Spider-man coming to visit them.