A crocheted pillow cover is one of the most practical and rewarding home decor projects, offering a satisfying way to refresh a room’s look without a huge time investment. This guide walks through a straightforward envelope-style pillow cover construction that works for beginners and beyond, and consistent tension throughout matters just as much here as in our guide on why crochet can look uneven.
What You’ll Need
- Worsted-weight yarn (cotton, cotton blend, or a sturdy acrylic works well)
- A crochet hook appropriate for your yarn (check the yarn label’s recommendation)
- A pillow insert in your desired finished size
- A yarn needle for weaving in ends
- Measuring tape
Before You Begin
Measure your pillow insert’s width and height, since your finished cover’s dimensions should be worked out based on your actual gauge and the insert’s measurements, rather than a fixed universal size.
Step 1: Work a Gauge Swatch
Work a small swatch in your chosen stitch pattern to determine your stitches and rows per inch, which lets you calculate how many stitches and rows you’ll need to reach your pillow insert’s dimensions, using gauge principles consistent with the Craft Yarn Council.
Step 2: Chain to Your Desired Width
Based on your gauge swatch, chain the number of stitches needed to reach your pillow’s width, plus any additional turning chain your stitch pattern requires.
Step 3: Work Rows to Reach Your Desired Length
Continue working rows in your chosen stitch pattern (single or double crochet are both straightforward, forgiving choices for a first pillow cover) until your piece reaches a length equal to roughly two and a half times your pillow’s height. This extra length accounts for the envelope-style overlap that allows the insert to be inserted and removed.
Step 4: Fold the Piece Into an Envelope Shape
Fold your finished rectangular piece so that one end overlaps the other by a few inches in the middle, creating an envelope-style opening on the back where the insert will go.
Step 5: Sew the Side Seams
Using a yarn needle and matching yarn, sew along both side edges of the folded piece, securing the front and back layers together while leaving the overlapping envelope section open.
Step 6: Weave In All Yarn Ends
Weave in any remaining yarn ends securely, following the path of nearby stitches in more than one direction for a secure finish.
Step 7: Insert Your Pillow Form
Insert your pillow form through the envelope opening on the back, adjusting as needed so the cover sits smoothly over the insert.
Adjusting the Basic Pattern
For a bolder look: Consider adding a contrasting border round to the entire piece before folding and sewing, worked in single crochet around the perimeter.
For added texture: Substitute a more textured stitch pattern (like a simple textured stitch combination) for the main body of the pillow, while keeping the construction method the same.
For a button closure instead of an envelope overlap: Work the back as two separate, slightly overlapping panels with buttonholes and buttons, rather than a simple envelope, for a more finished closure.
Common Mistakes to Avoid
- Skipping the gauge swatch and guessing at the required stitch and row count, which can result in a cover that doesn’t fit the insert well.
- Making the envelope overlap too small, which can allow the insert to show through the opening.
- Sewing side seams too loosely, leaving visible gaps at the edges once the insert is in place.
- Choosing yarn that’s too stretchy or lacks structure, which can cause the finished cover to sag over time.
Tips for Better Results
- Choose a sturdy, structured yarn like cotton for pillow covers, since it holds shape better over time than very stretchy or soft acrylic yarns.
- Block your finished piece before sewing the seams if your yarn responds well to blocking, since this can help even out any minor tension inconsistencies.
- Consider making a slightly smaller cover than your insert’s exact measurements, since a snug fit generally looks more polished than a loose, baggy one.
- If gifting a pillow cover, include simple care instructions based on your yarn’s washability, since the recipient may not know how to launder it appropriately.
Frequently Asked Questions
What stitch is best for a beginner’s first pillow cover? Single crochet or double crochet are both straightforward, forgiving choices that create a sturdy, even fabric well-suited to a pillow cover, without requiring more advanced techniques.
How much yarn do I need for a standard pillow cover? This varies by pillow size and yarn weight, but a typical 18-inch square pillow cover in worsted-weight yarn often uses somewhere in the range of 300 to 500 yards, though checking a specific pattern’s estimate is more reliable than a general guideline.
Can I make a pillow cover without a pattern, just based on measurements? Yes, as long as you work a gauge swatch first to calculate the stitch and row counts needed for your specific insert size, a simple rectangular envelope cover doesn’t require a formal pattern.
Should I wash my crochet pillow cover before or after inserting the pillow form? Generally after, once the cover is complete and assembled, following the yarn label’s care instructions, though washing before assembly can also work if you’re concerned about potential shrinkage affecting fit.
How do I keep the pillow insert from showing through the envelope opening? Make sure your envelope overlap is generous—typically several inches—and consider a snugger overall fit, since a looser cover is more likely to gap open and reveal the insert underneath.