How to sew a shirt placket without wonky edges

Learn a reliable order of work for sewing a shirt placket that lies flat and lines up with the button band. It suits beginners who can already use a machine and an iron. You will need your pattern pieces, fusible interfacing and a way to hold folds in place.

Shirt Placket Sewing Secrets Every Beginner Should Learn (COMPLETE GUIDE), by Seamwork on YouTube. 9 min 38 s.

10 chapters. Tap a step to jump to it.Chapters from the creator
Video length
9 min 38 s
Time to do it
30 minutes
Difficulty
Medium
Steps
8

What you need

Steps

  1. Cut your placket pieces and lay out the interfacing, iron, pins or glue pen and machine. Mark every fold line from the pattern before you sew anything.

  2. Fuse interfacing to one half of the placket only. Interfacing both layers makes the finished band bulky and stiff, especially on light fabrics.

  3. Pre-press the placket pieces. Fold along each marked line and press firmly so the folds are crisp and the layers match up before stitching.

  4. Hem the garment body first. A finished hem gives you a straight, stable edge to line the placket up against.

  5. Hem the placket by folding the raw edges under and pressing them flat. Work slowly around the corners so they stay square.

  6. Glue baste the folded placket in place instead of pinning. Glue holds the folds flat and stops them shifting as they go under the needle.

  7. Stitch the placket edges with a straight stitch, backstitching at both ends. Follow the pressed fold as your guide to keep the seam allowance even.

  8. Press the finished placket flat, then topstitch around the edges if your pattern calls for it. Add buttonholes and buttons last.

Tips and common mistakes

Test the interfacing on a scrap of the same fabric first so you know it will not bubble or stiffen too much.

Let a pressed seam cool before you stitch it, because folds set better once they are cold.

Use a press cloth on dark or delicate fabric to avoid iron shine.

Keep your fingers clear of the iron and press down rather than sliding it around.

Questions

What exactly is a placket?

It is the strip of fabric that carries the buttons and buttonholes, usually running down the center front of a shirt. It gives the opening a clean, reinforced edge.

Can I skip the interfacing?

You can, but the placket may stretch and lose shape with wear. Interfacing one half only keeps it crisp without adding bulk.

Do I need a glue pen?

No. Pins work fine, but glue basting holds small folds flatter and is quicker on fiddly corners.

This guide was drafted from the video's details and general task knowledge. It has not been checked against the full video. Check the video and relevant product instructions before following a procedure. Report a correction.

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