![1girl absurdres bangs bare_arms bare_shoulders black_legwear black_swimsuit blush breasts closed_mouth collarbone commentary_request eyebrows_visible_through_hair fate/kaleid_liner_prisma_illya fate_(series) full_body grey_background hair_between_eyes highres illyasviel_von_einzbern kneehighs light_brown_hair long_hair looking_at_viewer natsu_(sinker8c) no_shoes old_school_swimsuit one-piece_swimsuit red_eyes school_swimsuit school_swimsuit_flap sitting small_breasts smile solo swimsuit wariza rating:s score:21 post #3694258](/cdn_image/preview/9e/8a/9e8af971a339ac717aeb3e3929eac431.jpg)
旧スク 旧々スク kyuu_scho kyuukyuu_scho
A one-piece swimsuit usually blue or black in color with thicker shoulder straps, vertical seams over the torso and a flap over the groin. Sometimes has a white name tag stitched across the chest.
This tag implicates school_swimsuit (learn more).