1girl alternate_costume apron artist_name black_legwear blue_sailor_collar blue_skirt blush brown_eyes brown_hair cowboy_shot dated enmaided frilled_apron frills gift hair_ornament hairclip heart ikazuchi_(kantai_collection) kantai_collection looking_at_viewer maid maid_headdress pleated_skirt sailor_collar school_uniform serafuku short_hair simple_background skirt solo thighhighs unagiman white_apron white_background