Tank dresses are a wardrobe staple that sewists love for their versatility and comfort. With their sleeveless design and easy-to-wear silhouette, they are perfect for everyday wear, casual outings, and layering throughout the year. They are also a great project for beginners because they come together quickly and work beautifully in knit fabrics.

The Pamela Tank Dress Sewing Pattern from Winslet's is an excellent beginner-friendly project. Featuring a sleeveless bodycon silhouette, a stylish back cutout, and a side slit, this dress combines comfort with modern design details. Its simple construction and knit fabric compatibility make it a rewarding project for sewists of all skill levels.

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Why Sew a Tank Dress?

  • Comfortable sleeveless design for everyday wear.

  • Bodycon silhouette creates a flattering fit.

  • Back cutout adds a modern design feature.

  • Side slit improves comfort and ease of movement.

  • Quick project that is suitable for beginners.

  • Ideal for casual wear, vacations, and layering.

Why Choose the Winslet's Pamela Tank Dress Sewing Pattern?

  • Skill Level: Very Easy.

  • Sleeveless tank dress design.

  • Bodycon silhouette.

  • Stylish back cutout detail.

  • Side slit for ease of movement.

  • Designed for stretch knit fabrics.

  • Available Sizes: US 02 - US 32 | UK 06 - UK 36 | EU 36 - EU 64

Supplies & Notions

You will need:

  • Tape measure

  • Shears

  • Iron

  • 3-ply polyester thread

  • Chalk

  • Thread cutter

  • Pins

  • Sewing machine

  • Sewing needles

  • Binder attachment

Fabric Recommendations

Use light to medium-weight knit fabrics with 50–70% stretch, such as:

  • 100% cotton

  • Cotton blend

  • Cotton spandex

  • Cotton jersey

  • Rib knit (1x1, 2x1, and 2x2)

The model in the photograph is wearing a dress made from cotton spandex knit fabric (2x2 rib), which is recommended because:

  • It is identical on both sides and stretchy.

  • It is crease-resistant.

  • It has excellent stretch recovery.

  • It is durable and comfortable.

  • It is easy to maintain.

Size Charts

Check the size charts and measure yourself to select the correct size, using the garment and body measurement tables in the guide.

Verify how much fabric you need by referencing the fabric yield table in the guide.

Pattern Inventory: What Pieces to Prepare

  • A. Front right side – cut x1 fabric

  • B. Front left side – cut x1 fabric

  • C. Back – cut x2 fabric

Pattern Marking

The pattern includes the following markings:

  • Neckline

  • Shoulder

  • Armhole

  • Panel notch

  • Waist notch

  • Hip notch

  • Side seam

  • Seam allowance

  • Slit starting notch

  • Center front line

  • Center back

  • Waistline

  • Hip line

  • Bust line

  • Cutout panel

  • Hemline

Transfer all markings carefully before sewing, especially the panel notches, slit notch, and waist and hip notches, as they are used to align the garment accurately during construction.

Cutting Layout

The guide provides cutting layouts for both 45-inch and 60-inch fabric widths.

When arranging your pattern pieces:

  • Ensure all grainlines run parallel to the selvage.

  • Pin pattern pieces securely before cutting.

  • Layouts are non-directional.

  • Purchase additional fabric if using fabrics with nap or directional prints.

  • The illustrated layouts use a Medium size for representation.

Fabric Cutting and Preparation

Lay Out Your Pattern Pieces

Arrange the pattern pieces according to the cutting layout diagrams. Begin by positioning the pieces on the fabric, ensuring that the grainline arrow runs parallel to the selvage.

Cut Your Fabric

If you are using fabric shears, trace the pattern pieces and then cut them out, cutting away any pen, pencil, or chalk lines. Remember to cut out any notches that appear on the edges. These markings help line up the pieces when you assemble the garment.

Transfer Pattern Markings

Use your marking pen, pencil, or chalk to transfer the markings (such as circles, buttonholes, and fold lines) to the wrong side of the fabric. Mark the center front of pieces cut on the fold, as this will help you align pieces accurately.

Seam Allowance

Please follow the seam allowances as indicated on the pattern file layers. These are provided specifically for each piece to ensure accurate construction.

This pattern uses a 1 cm (or 0.38 inch) seam allowance all around and 2.54 cm (or 1 inch) at the hem.

Step-by-Step Sewing Instructions

1. Join the Front Panels

  • Place both front right and front left side pieces with right sides together. Match the notches and pin them in place.
  • Sew the curved front panel seam using an overlock stitch, stopping at the slit end notch.

2. Finish the Slit

  • Fold the slit seam allowance toward the wrong side and press.
  • Sew around the slit opening from the hem to the slit starting notch and back down the opposite side of the slit. Use either a lock stitch or a flatlock stitch.

3. Sew the Shoulder Seams

Place the front piece and both back pieces together with right sides facing. Align the shoulder seams and sew them using an overlock stitch.

4. Bind the Neckline, Armholes, and Back Cutout

Use a binding presser foot to bind the neckline, armholes, and back cutout panel.

Cut five bias strips approximately 3.2 cm wide:

  • One strip for the neckline

  • Two strips for the armholes

  • Two strips for the back cutout panel

Place the binding strip inside the binder and stitch approximately 1 inch to secure it.

Insert the neckline seam allowance into the binder and sew from one end of the neckline to the other. Trim away any excess binding.

Repeat the same process for both armholes and the back cutout opening.

5. Join the Center Back

  • Place both back pieces with right sides together, aligning the center back seam.
  • Sew the center back using an overlock stitch.

6. Sew the Side Seams

  • Place the front and back together with right sides facing. Align the side seams and pin in place.
  • Sew both side seams using an overlock stitch.

7. Finish the Hem

  • Fold the hem toward the wrong side and press.
  • Sew the hem from one slit end to the other slit end using a flatlock stitch.

Ready to Sew Your Own Tank Dress?

The Pamela Tank Dress combines a sleek bodycon silhouette with modern details such as a back cutout and side slit. Designed for comfortable stretch fabrics, it is a quick and approachable project that delivers professional-looking results with minimal complexity.

Whether you're sewing a casual everyday dress or creating a stylish piece for warm-weather wear, the Pamela Tank Dress is a rewarding project that you'll enjoy making and wearing. Download the pattern and start sewing your own version today.

Explore More Sewing Patterns

Looking for more versatile dress styles? Browse our Midi Dress Sewing Pattern Collection featuring elegant, comfortable, and easy-to-sew midi dresses with a variety of silhouettes, necklines, and design details.

Join the Community & Get Support

Share your finished Pamela Tank Dress on social media with #MadeWithWinslets. If you have questions, feedback, or customization requests, contact the Winslet's team at support@winslets.com.

Katie Goodwin