Inspired my by fascination with the lolita fashion and my deep love of HP Lovecraft's writing. That, and my Cthulhu plushie. I took the colors right off of the plush. The wig was chosen because, with its exaggerated beehive and long curls, it reminded me a bit of Cthulhu's head. The outfit is much less frilly than lolita standard, but I'm not petite and look ridiculous with lots of ruffles and lace piled on. I tried to keep the basic lines true to lolita style, though. Incorporated are touches of himeloli (the tiara, fancy necklace), country loli (rickrack trim, "apron"), and sweet loli (accessorizing with a stuffed animal). Plus, it has wings.
Just making a lot of fellow Lovecraft fans happy, and that's enough.