When your outfit changes you can see someones view on things change as well. I mean pinkie probably did it to try to help her sister make friends, but the other outfit well maybe she needed to hide some nice large gemstones. or coconuts.
Either way thanks to yoeywaggoner and elbenjaft for these surprisingly sfw pieces based on this theme. See you all for luna.
Artists Included:
joeywaggoner (https://joeywaggoner.tumblr.com/)
elbenjaftw (http://elbenjaftw.tumblr.com)