Crochet Moon and Cat Granny Square Pattern: Whimsical Night Scene Appliqué

Introduction

This engaging crochet project captures the magic of a moonlit night, featuring a serene black cat curled up on a golden crescent moon. The piece uses a classic blue granny square background, accented with a sculptural appliqué that brings adorable, sleepy charm. The visually striking contrast between the sky blue, mellow yellow, and deep black adds instant appeal—making this project an excellent choice whether for children’s décor, fall and Halloween projects, or anyone who loves celestial or feline designs. The richness of texture, combined with the appliqué technique, offers both visual and tactile interest.

The finished square works beautifully as a stand-alone piece, wall hanging, or the perfect motif for blankets, pillow covers, or tote bags. Its warm and whimsical feel makes it both gift-worthy and a wonderful way to use up scrap yarn. The design’s layered construction is fun and a little different, giving crocheters the chance to practice appliqué techniques in a playful context.

Project Overview

The project is built in several parts: Firstly, you’ll crochet the background granny square, worked in rounds in sky blue yarn. Then you’ll create the crescent moon motif separately using yellow yarn in rows, shaping it with careful increases and decreases. Afterward, you’ll crochet the curled black cat using simple shaping and sew-on ears, before embroidering on sleepy eyes in white. Finally, all elements are sewn together neatly and any finishing touches or blocking are applied. The design is assembled with basic sewing techniques, keeping it approachable and flexible for modification.

Skill Level

Advanced Beginner to Intermediate. The project is well-suited to anyone comfortable with basic granny squares and simple shaping (increases/decreases). Some experience with appliqué and embroidery is helpful but not essential, as the pattern is broken down into detailed steps. It’s an engaging next step for advanced beginners wanting to learn motif making and assembly, while more experienced crocheters will enjoy the mix of traditional and creative techniques.

Materials

Yarn Weight: Worsted weight (#4), cotton or acrylic are both suitable and hold their shape well for appliqué.
Colors Needed:
- Sky Blue (background): Approx. 35g / ~65 yards
- Soft Yellow (crescent moon): Approx. 10g / ~18 yards
- Black (cat motif): Approx. 8g / ~14 yards
- White (cat eyes): A very small amount (approximately 1-2 yards of embroidery floss or thin yarn)
Crochet Hook: 4.0mm (G-6) (adjust to match your yarn and desired tension)
Tapestry Needle: For sewing and embroidery
Scissors
Stitch Markers: Useful for marking rounds and shaping on motifs
Blocking mat and pins (optional): For shaping the finished square

Finished Size

The completed granny square measures approximately 15cm x 15cm (6” x 6”). The moon motif is about 11cm (4.25”) tall, and the cat fits neatly onto the moon, approximately 8cm (3.25”) in length curled.

To adjust the overall size, change hook or yarn weight, or add/remove granny rounds as needed.

Gauge

Gauge is not critical for this motif-oriented project, but for reference:

Approximate Gauge: 8 granny clusters x 7 rounds = 10 x 10cm (4” x 4”).

Small differences in gauge may change the finished size slightly. Keep tension consistent for neatest results.

Stitches and Abbreviations

ch – chain
sl st – slip stitch
sc – single crochet
hdc – half double crochet
dc – double crochet
tr – treble crochet
st(s) – stitch(es)
inc – increase (work 2 sts in same st)
dec – decrease (work 2 sts together)
MR – magic ring

Important Pattern Notes

Chains at the start of each round/row count as a stitch unless otherwise stated.
Granny square is worked in rounds, joined with a sl st at the end of each round.
Color changes are made at the end of rounds or rows as described—fasten off between motifs unless otherwise noted.
Work appliqué motifs separately and sew in place after all pieces are finished and blocked.
Keep the right side (RS) of the granny square as the display side; align motifs so all RS are facing outward.
Use stitch markers to keep track of motif shaping increases or decreases, especially for the moon’s points and the cat’s tail.

Detailed Crochet Pattern

Part 1: Granny Square Background

With sky blue yarn and 4.0mm hook:
- Make a slip knot, ch 4, sl st to first ch to form a ring (or make a MR).
Round 1: Ch 3 (counts as dc), 2 dc into ring, ch 2, [3 dc into ring, ch 2] 3 times, join with sl st to top of ch-3. (4 corners, 4 clusters)
Round 2: Sl st into next 2 sts and into ch-2 corner sp, ch 3, (2 dc, ch 2, 3 dc) in same corner sp, *ch 1, skip next cluster, (3 dc, ch 2, 3 dc) in next corner sp*; repeat from * to * 2 more times, ch 1, join to top of ch-3. (4 corners, 8 clusters)
Round 3: Sl st to corner, ch 3, (2 dc, ch 2, 3 dc) in corner, *ch 1, 3 dc in next sp, ch 1, (3 dc, ch 2, 3 dc) in next corner*; repeat from *, finishing with ch 1, join. (4 corners, 12 clusters)
Rounds 4–6: Continue as established: In each corner ch-2 space work (3 dc, ch 2, 3 dc). Along each side, ch 1, work 3 dc in each ch-1 sp between clusters, ch 1 between each cluster. Join each round, then sl st to next corner to begin the next round.
End after Round 6 (or desired size), fasten off, weave in ends.

Helpful note: Standard granny construction—check after each round to ensure all four sides are growing evenly. Finished square should measure about 15 x 15cm (6 x 6”).

Part 2: Crescent Moon Motif

With yellow yarn and 4.0mm hook: Ch 22.
Row 1: Sc in 2nd ch from hook, hdc in next, dc in next 7, tr in next 6, dc in next 3, hdc in next, sc in next, 2 sc in last ch (to turn). (Shaping the inside curve of the moon—now work on opposite side of foundation chain.)
Continue on other side: Sc in next st, hdc in next, dc in next 3, tr in next 6, dc in next 7, hdc in next, sc in next, sl st in last. (40 sts, not counting turing ch)
Row 2: Ch 1, turn. Sc in next 2, hdc in next 2, dc in next 10, tr in next 4, dc in next 8, hdc in next 2, sc in next 3, sl st in last.
- Increase as needed at ends by working 2 sc into first and last st for sharper point.
Shape the points: Ch 1, turn. Sc dec over first 2 sts, sc in next, hdc in next, dc in next 4, tr in next 5, dc in next 5, hdc in next, sc in next, sl st in last. This helps taper one end of the moon to be pointy.
Repeat Row 3 (optional): For a thicker moon, repeat a round of sc or hdc around, always increasing 1 or 2 sts at each point and decreasing slightly as you reach the narrow tip.
Fasten off, leaving long tail for sewing.

Helpful note: Curl the motif gently into a crescent and adjust shape as you attach it to the square. Optional: Block with a warm, damp cloth to hold the curve.

Part 3: Cat Appliqué

Cat Body (with black yarn):

Make a MR, ch 1, work 8 sc in ring, join with sl st. (8)
Round 2: Ch 1, 2 sc in each st around, join. (16)
Round 3: Ch 1, (sc in next st, 2 sc in next) around, join. (24)
Round 4: Ch 1, sc in each st around, join. (24)
Round 5: Shaping the curl – ch 1, sc in next 8 sts only, turn. (8)
Row 6: Ch 1, sc dec over first 2 sts, sc in next 4, sc dec over next 2, turn. (6)
Row 7: Ch 1, sc across, turn. (6)
Row 8: Ch 1, sc in next 2, hdc in next 2, sc in next 2, turn. (6)
Row 9 (tail): Ch 9, turn, sc in 2nd ch from hook and in each across, join with sl st to base. This creates the tail wrapping along the moon. Fasten off, leaving a long tail for sewing.

Head (worked separately):

MR, ch 1, 6 sc in ring, join. (6)
Ch 1, 2 sc in each st, join. (12)
Fasten off, leaving a long tail.

Ears (make 2):

With black yarn, ch 3.
Sc in 2nd ch from hook, hdc in next. Fasten off, leaving tail.

Part 4: Cat Face Embroidery

With tapestry needle and white yarn/floss, embroider two slanted closed eyes on the cat’s head. Add a tiny black stitching or a French knot for sleepy eyelids if desired.

Part 5: Assembly

Lay the blocked granny square right side up on a flat surface.
Position the crescent moon appliqué at a slant, stretching from lower left to upper right, and pin in place. Sew neatly around edges using the yellow yarn tail and a tapestry needle, making sure the edges are smooth and the crescent holds its curve.
Position the cat body so it curves along the inside of the moon, tucking the tail along the lower curve. Tack tail in place if needed, and sew down the cat body with black yarn.
Sew the cat’s head onto the top left of the curled body.
Sew both ears into place at the top of the head.
Check all elements are secure, adjust if needed.
Weave in and trim all loose ends on the back.

Assembly and Finishing

Weave in all yarn tails carefully, using a tapestry needle and working into the back of the same-colored fabric to hide yarn ends.
If your square is misshapen, dampen with a spray bottle, lay flat on a blocking mat or towel, and gently stretch into a neat square shape. Use pins to define crisp corners and edges; allow to dry completely.
To keep appliqués from puckering, stretch pieces slightly as you pin them on; sew with small backstitches all the way around, smoothing the shapes as you go.
Once all elements are attached, gently steam block if using appropriate fibers (check yarn label), or cover with a damp cloth and iron lightly on the reverse if needed.

Customization Ideas

Alter the color palette: Try deep navy or purple for the background; silver or cream for the moon; ginger or gray for the cat; neon or pastel hues for a whimsical touch.
Change the cat motif: Make a Siamese, tabby, or even a Halloween-style ghost cat by using different yarn colors or simple stripes.
Use finer yarn and a smaller hook for mini motifs as appliqués on clothing or accessories, or bulkier yarn for oversized squares for pillows or wall hangings.
Join multiple squares for a blanket, or use as the front of a nursery pillow or the centerpiece of a tote bag.
Leave off the cat or moon to create plain squares; or swap the motif for other animals or celestial shapes.
Add hanging loops at the top to create wall art perfect for a child’s bedroom.

Troubleshooting Tips

Curling square: Check that you’re not pulling chains too tight at the corners. Block the square after completion.
Uneven edges: Make sure granny clusters are evenly spaced, and ends are joined consistently each round.
Motif too large/small: Adjust your hook size or yarn weight; block finished appliqué to size before attaching.
Loose color changes: Always knot and securely weave in ends when changing yarn; avoid carrying yarns across the back of open-weave granny squares.
Uneven tension: Practice basic stitches on a swatch to improve stitch regularity before beginning the project.

Care Instructions

Cotton or acrylic squares: Machine wash gentle/cold; lay flat to dry for best shape. Avoid high heat and harsh detergents.
For wall art, dust gently or spot clean as needed.
Always test blocking and washing methods on scrap motifs if unsure.

Final Notes

Take time to check your stitch counts after each round or row, especially on motifs where shaping is important. Adjust your tension as needed for crisp stitching and even appliqués. Use the finished image as a visual guide for motif placement, and feel free to experiment with your own colors and animal variations for a unique finish. Happy crocheting!