Updated with red outfit
 
After much consideration, I love her best in the red version of her outfit, so I decided to change the main deviation artwork to it! Furthermore, I have also made some minor improvements to the artwork, like the addition of shadows of her horn and side bangs casted to her front mane.
 
I recently got in love with ponies in cheerleading outfits, so I made my waifu wear a few different colors to see how she would look! Here are her other outfit colors:  
 
I also tested a few effects in the adjustment layers and love this. So, I decided to share it here too!