"Moon Cosmic Power! Make Up!" transformation.
Done in Photoshop.
Beautiful cheeks so rosy from her great battle.
As this is a semi-realistic painting, I was particular about textures. Made tons of research on fabric materials coz it's hard to imagine the 2D clothes in real life. I think you'll never go wrong with silk for her bows, collar & skirt. Chose royalty colors: 🔵sapphire blue & 🔴ruby red. Translucent organza for her sleeves & petticoat. I don't think her hips is enough for uplifting the skirt so I added the petticoat. Always a sucker for puffy skirt.
Because you can't see her legs here, I'll say 👢velvet red boots is the perfect 👑royal choice for her. Don't like the garish glossy boots which I've seen cosplayers wore, looks cheap & too reflective. Hope my imagination serves me right.