How to Sew Throw Pillows: Easy DIY Pillow Cover Tutorial

Create stunning throw pillows that perfectly match your home’s aesthetic with hands-on sewing projects suitable for all skill levels. These versatile accents can refresh sofas, beds, and chairs while showcasing your creativity.

Why Choose Handmade Throw Pillows?

Handcrafted pillows offer unmatched customization. Select fabrics that complement your color scheme, experiment with patterns, and incorporate unique details like piping or buttons. Unlike store-bought options, DIY versions fit exact insert sizes for a plump, professional finish.

They also prove cost-effective. A single yard of fabric yields multiple covers, and reusable inserts extend their life. Regular washing keeps them fresh, making them practical for high-traffic areas.

Gathering Essential Materials

Start with quality basics to ensure durability and ease:

• Fabric: Cotton, linen, or canvas in 1-2 yards, chosen for weight and washability.
• Pillow inserts: Down or polyester-filled forms in sizes like 16×16 or 18×18 inches.
• Tools: Fabric scissors, rotary cutter, ruler, pins, fabric marker, sewing machine, thread matching your fabric.
• Optional embellishments: Trim, piping, zippers for advanced styles.

Measure your space first. Standard sizes work for most furniture, but custom dimensions enhance fit.

Selecting the Perfect Fabric

Fabric choice impacts appearance and longevity. Opt for medium-weight weaves that hold shape without bulk. Patterns like geometrics or florals add personality; solids provide versatility.

Pre-wash fabrics to prevent shrinkage. Test a swatch for colorfastness if dyeing or embellishing.

Basic Measurements and Cutting Techniques

Accuracy here ensures a snug fit. For an 18-inch insert, cut panels 17×17 inches to account for seams.

1. Measure insert width and height.
2. Add 1 inch total for 1/2-inch seams on each side.
3. Mark fabric with chalk or marker using a ruler or T-square.
4. Cut straight edges with rotary cutter on a mat for precision.

For squared corners, cut fabric slightly smaller than the insert. This creates tension for a full look.

Sewing the Classic Boxed Pillow

The envelope or basic sewn styles suit beginners. Here’s a foolproof method:

1. Place panels right sides together.
2. Pin around edges, leaving a 6-8 inch bottom opening.
3. Sew 1/2-inch seams, backstitching at start/end.
4. Pivot at corners: Stop needle down, lift presser foot, rotate 90 degrees.
5. Trim corners diagonally, avoiding stitches.
6. Turn right-side out, poke corners with a tool like chopsticks.
7. Press seams flat.
8. Insert form, fold opening edges under, hand-stitch or machine-close.

This yields crisp edges and easy insertion.

Mastering the Mitered Corner Method

For professional boxing:

1. After marking panels, calculate corner adjustment: Divide width by 4 (e.g., 18/4=4.5 inches).
2. From corner seam line, measure inward diagonally and cut wedge.
3. Sew panels as above.
4. Result: Sharp, tailored corners without bulk.

Practice on scraps. This technique shines in larger pillows.

Envelope Closure: No-Sew Simplicity

Ideal for removable covers:

1. Cut front panel to insert size minus 1 inch.
2. Back: Two overlapping pieces, each full width by half height plus 1 inch hem.
3. Hem back edges 1/2 inch double-fold.
4. Layer back pieces over front (right sides out), pin, sew around all edges.

Overlaps hide the insert. Add buttons or ties for security.

Adding Piping and Trims for Flair

Elevate basics with edges:

• Piping: Sew between layers before main seams, right sides facing.
• Trims: Pin to right side before sewing panels; stitch in place.
• Tips: Use zipper foot, match thread, pre-shrink trims.

Circle or fringe trims require basting first for smooth curves.

Advanced Variations to Try

Once comfortable:

• Zippered covers: Insert invisible zipper in bottom seam for pro finish.
• Appliqué pillows: Fuse shapes, stitch outlines before assembly.
• Knife-edge vs. flange: Thin border adds subtle elegance.

Layer textures like faux fur with smooth backs for contrast.

Care and Maintenance Tips

Spot-clean spills immediately. Machine-wash covers on gentle cycle, air-dry inserts. Rotate pillows to even wear. Store flat to maintain shape.

Styling Ideas for Your Space

• Mix scales: Large floor pillows with small throws.
• Odd numbers: Three pillows per sofa for balance.
• Seasonal swaps: Lightweight linens for summer, velvets for winter.

Pair with matching curtains or rugs for cohesion.

Frequently Asked Questions

What size pillow insert should I buy?

Choose 1-2 inches smaller than cut fabric for plumpness. Common sizes: 12×12, 16×16, 20×20.

Do I need a sewing machine?

Hand-sewing works for small projects, but machines speed up larger ones.

How do I fix puckered seams?

Use consistent tension, press after sewing, choose ballpoint needles for knits.

Can I use old clothes for fabric?

Yes, deconstruct shirts or jeans after washing for upcycled charm.

What’s the best thread type?

All-purpose polyester for strength and elasticity on decor fabrics.

Troubleshooting Common Issues

Patience refines skills. Start simple, build complexity.