Cut/Sew Seifuku Cosplay Sewing Pattern

Sew a school uniform-inspired costume with this seifuku cosplay sewing pattern in sizes XS (0) – 3XL (24).

Create a school uniform-inspired costume with the Cut/Sew Seifuku Cosplay Sewing Pattern. This beginner-friendly pattern is designed for anime, fandom, Japanese fashion, and themed event looks, with a sailor-style collar, pleated skirt, and customizable top options. The design includes both short-sleeve and long-sleeve versions, plus cropped or full-length shirt options, so you can adjust the finished outfit for different seasons, characters, and styling needs. The top is designed to sit at the natural waist and meet the waistband on most body types, helping the shirt and skirt work together as a clean costume base.

This seifuku cosplay sewing pattern is a useful choice for convention outfits, school uniform-inspired cosplay, idol looks, anime-inspired ensembles, and handmade costumes that need a polished silhouette. Use lighter shirting fabrics for the blouse, structured fabric for the pleated skirt, and coordinating trims for the sailor collar, bow, necktie, or ribbon details. The pattern artwork shows classic seifuku styling with multiple shirt views, making it easy to plan a look that feels traditional, playful, or character-specific.

Pair it with fabric, thread, interfacing, trims, and sewing notions that suit the character or color palette you have in mind. Browse more patterns and books when planning handmade cosplay, apparel sewing, and costume projects. Add pleated skirt fabric, contrast collar trim, ribbon, snaps, buttons, or beginner cosplay supplies to complete the outfit. Finished Size: XS (0) – 3XL (24). Skill Level: Beginner.