Hamasaki Shino/Statice/Luminous Statice from Aku no Tesaki ni Natta node, a manga by group U-Ral.
Contains both forms, but they are separate. Plus, you can only tag for Shino with her first form.
Description
gbluminousstatice, magical girl, 1girl, solo, purple hair, gradient hair, long hair, side ponytail, hair bun, hair scrunchie, hair flower, hair ribbon, white ribbon, hair ornament, half up braid, dark blue eyes, green earrings, green choker, purple bow, neck bow, white shirt, short sleeves, white gloves, elbow gloves, frilled skirt, layered skirt, white boots, thigh boots, high heels,