Oversized Tee T-Shirt Sewing Pattern | Japanese Street Style Tee Sewing Pattern XS-3XL

Want to make your own oversized t shirt? This oversize t-shirt sewing pattern gives you that relaxed, boxy fit inspired by Japanese street style – plus a handy chest pocket.

What you'll make

A slouchy, comfortable oversized tee that works for everyday casual, streetwear, or layering with your other Japanese-inspired pieces. This oversized t shirt pattern is designed to be properly loose – no awkward fitted bits.

Beginner-friendly construction with mostly straight seams. If you can sew a straight line, you can make this tee.

Sizing and fabric

Pattern includes instructions for two fabric widths (110-120cm and 140-150cm). Sizes XS to 3XL included.

Best with knit and stretch fabrics (4-way stretch recommended).

What's in your download

• Full oversized tee shirt sewing pattern PDF (prints on A4, US Letter or A0)
• Step-by-step illustrated instructions
• Pocket template
• Bonus video tutorials on House of Kimono YouTube

Why it works

This oversize t shirt pattern is the kind you'll return to over and over. Different fabrics, different colours – same easy make every time.

Perfect if you're after that Japanese street style look or simply want a comfortable, well-made oversized t shirt that you made yourself.

Instant digital download – no physical item shipped.