What You Need to Know Before You Start

A newsboy cap (also called a driver's cap or ivy cap) is a rounded, structured hat with a small stiff brim in front. You can sew one by hand or machine in about four to six hours, depending on your sewing speed and experience. The construction uses six main pieces: a crown (made from two or more fabric sections), a brim, a sweatband lining, and interfacing to hold the shape.

This project works best if you have already sewn a straightforward garment like a pillowcase or a drawstring bag. You will need a sewing machine (or needle and thread for hand sewing), fabric scissors, pins, and a pattern. A newsboy cap pattern is available free from sites like Etsy or Craftsy, or you can purchase one from a pattern company like Simplicity or McCall's. The finished cap takes about one yard of fabric, though you will use far less.

Key Takeaways

  • A newsboy cap has six main pieces: crown sections, a brim, a sweatband, and interfacing that gives the hat its shape and structure.
  • Cut all pieces carefully using a pattern, mark grain lines with a pencil, and pin fabric before cutting to prevent shifting.
  • Sew the crown sections together first, then attach the brim, and finally add the sweatband lining to finish the inside.
  • Press seams flat after each sewing step so the hat sits smoothly and the brim stays stiff and even.
  • Topstitching around the brim edge and the sweatband opening holds everything in place and gives the cap a polished, finished look.

Gather Your Materials and Tools

You will need fabric for the outer cap (cotton, wool, linen, or a blend work well), fabric for the lining (cotton or cotton blend), and interfacing — a stiff backing that holds the brim shape. Fusible interfacing (the kind you iron on) is easiest for beginners. Buy medium-weight interfacing if your outer fabric is lightweight, or heavy-weight if your fabric is thicker.

Collect these tools: a sewing machine with a size 80/12 needle (or size 90/14 for thicker fabrics), thread that matches your fabric, fabric scissors (not paper scissors), pins, a measuring tape, a pencil or fabric marker, an iron, and a pressing surface like an ironing board. A seam ripper is helpful if you need to undo stitches. If you plan to hand-sew, use a needle sized for your fabric weight and thread.

read or print your newsboy cap pattern and lay it flat. Read the pattern instructions all the way through before you cut anything. Patterns vary slightly, so follow the specific grain line directions and piece labels on your pattern.

Cut and Prepare All Pattern Pieces

Lay your outer fabric on a flat surface with the grain line running straight (the grain line is marked on your pattern with an arrow). Pin the pattern pieces to the fabric using the grain line as your guide — this prevents the finished cap from twisting or stretching. Use a pencil or fabric marker to trace around each pattern piece lightly, then remove the pins and cut slowly and carefully along the marked lines.

Cut the same pieces from your lining fabric. Cut the interfacing pieces from the pattern as well — usually the brim and sometimes the crown sections need interfacing. If your interfacing is fusible, follow the package directions to iron it onto the wrong side of the outer fabric pieces before sewing. Let the fabric cool completely before moving it.

Mark the seam allowance (usually half an inch) with a pencil on the wrong side of each piece. This line is your guide when you sew. Some patterns include the seam allowance in the cutting line; others do not. Check your pattern instructions to be sure.

Sew the Crown Sections Together

The crown is made of two to four fabric sections that curve around the top of the head. Place two crown pieces with the right sides facing each other (the pretty sides touching), pin along one curved edge, and sew using a straight stitch with a stitch length of 2.0 to 2.5 millimeters. Sew slowly and follow your marked seam line. Backstitch at the start and end to lock the thread.

Remove the pins and press the seam flat with an iron on the wrong side. Then fold the seam allowance to one side and press again — this is called pressing the seam open or to the side, depending on your pattern. Repeat this process to sew all crown sections together until you have one complete crown piece shaped like a dome.

Try the crown on your head (or a head-sized object like a balloon or wig stand) to check the fit. It should sit snugly but not tight. If it is too loose or too tight, you may need to adjust the seam allowance slightly on your next attempt, or choose a different size from the pattern.

Attach the Brim to the Crown

The brim is usually two pieces of fabric sewn together with interfacing between them. If your pattern calls for this, place the two brim pieces right sides together, pin, and sew around the outer curved edge (not the edge that attaches to the crown). Trim the seam allowance to one quarter inch, clip small notches into the curved seam allowance so it will lie flat, and turn the brim right side out. Press flat with an iron.

Pin the raw edge of the brim to the front opening of the crown, right sides together. The brim should line up exactly with the front edge of the crown. Sew this seam carefully, backstitch at the start and end, and press the seam toward the crown. This seam is visible on the inside of the finished cap, so keep your stitches even and straight.

If your pattern uses a single-layer brim, straightforward pin it to the crown right sides together and sew. Either way, the brim now curves down from the crown and frames the front of the cap.

Add the Sweatband Lining

The sweatband is the fabric band that lines the inside of the cap and covers the raw seams. Cut a strip of lining fabric about two inches wide and long enough to wrap around the inside opening of the cap with a half-inch overlap. Fold this strip in half lengthwise with wrong sides together and press with an iron to create a crease down the middle.

Open the strip and fold each long edge toward the center crease, then fold the strip in half again along the original crease. Press flat. This creates a finished edge on both sides of the sweatband. Pin this folded strip around the inside opening of the cap, covering the raw seam where the brim meets the crown. The fold should face inward toward your head.

Sew the sweatband in place using a straight stitch close to the inner folded edge. Sew slowly and keep the stitches even. When you reach the starting point, overlap the ends by half an inch and sew through both layers to find. Backstitch to lock the thread. Press the sweatband flat with an iron.

Topstitch and Finish the Edges

Topstitching is a visible line of stitching on the right side of the fabric that holds layers together and adds a polished look. Sew a line of stitches about one quarter inch from the edge where the brim meets the crown, all the way around the front of the cap. Use a straight stitch and keep the line as even as possible. This holds the brim firmly in place and prevents it from rolling or shifting.

Topstitch around the outer edge of the brim as well, about one quarter inch from the edge. This line of stitching is visible and should be straight and even. If your thread color matches the fabric, the topstitching will blend in; if it contrasts, it becomes a design detail.

Try the finished cap on and check the fit and shape. The crown should sit comfortably on your head, the brim should curve down evenly in front, and the sweatband should feel smooth against your forehead. If the brim is too stiff, you can soften it slightly by steaming it gently with an iron held just above the fabric (do not let the iron touch the fabric directly). If the cap is too loose, you can take in the back seams slightly by hand-sewing a small dart or tuck.

Frequently Asked Questions

What fabric weight works best for a newsboy cap?

Medium-weight fabrics like cotton twill, wool suiting, linen, and cotton blends hold the cap shape well and are straightforward to sew. Avoid very thin fabrics like cotton voile, which will not hold the brim stiff, and very thick fabrics like heavy denim, which are hard to sew through and create bulky seams.

Can I sew a newsboy cap by hand instead of using a machine?

Yes, but it takes longer — usually eight to ten hours instead of four to six. Use a backstitch for all seams, which is stronger than a running stitch. Hand-sewing works well if you enjoy the process and have good hand strength, but a machine produces more even, durable seams.

How do I make the brim stiff if I do not have interfacing?

You can use a layer of craft interfacing, buckram (a stiff cotton fabric sold in fabric stores), or even a layer of heavy cardboard cut to fit inside the brim. Sew it between the two brim fabric layers before you attach the brim to the crown. Buckram is easier to sew through than cardboard.

What should I do if my seams are uneven or crooked?

Use a seam ripper to carefully cut and remove the stitches, then re-sew the seam more slowly. Practice on scrap fabric first if you are new to sewing. Uneven seams are normal when learning; they do not affect how the cap fits or looks from the outside.

How do I adjust the cap size if it does not fit?

If the cap is too large, take in the back seams by sewing them closer together (move your seam line inward by one quarter to one half inch). If it is too small, let out the seams by sewing them farther apart. You can only let out seams if you have extra seam allowance to work with, so check your pattern before cutting.