Sewzy

Halloween and dress-up costume sewing patterns

Wings, a tail, a cape and hats for Halloween, birthdays and the dressing-up box, in sizes from toddler to adult.

Updated October 11, 2026

A finished quilted butterfly wings sewn from the Sewzy pattern

Quilted Butterfly Wings

Photo is a render of the finished item.

Last-minute picks

Short on time? These take an hour or less: the superhero cape and the fabric crown (about 45 minutes each), and the wings and the wizard hat (about an hour).

The wings are quilted, which is what keeps them standing out instead of flopping down. You layer the front, batting and back, sew around, turn, then stitch the veins through all the layers. Elastic loops go over the shoulders. They come in toddler, kid and adult sizes: pick your size in the app and print just that one.

The dinosaur tail is sized by waist: 18 to 22, 22 to 26 and 26 to 30 inches. The spikes can be felt, which needs no turning. The cape comes in three lengths, for ages 1 to 3, 4 to 7 and 8 to 12, and ends between the knee and the calf. For young children, use a hook-and-loop closure at the neck so it pulls apart easily.

The wizard hat is sized by head: 20.5, 22 and 23½ inches. The jester hat goes from kid to adult large, and the crown from baby to child. The Santa and elf hats are in the Christmas collection too. And if the dog wants in on it, the dog cap comes in four sizes, XS to L.

Sizes and times

PatternLevelTimeSizes
Superhero CapeBeginner45 minToddler (1-3 years), Kid (4-7 years), Big Kid (8-12 years)
Fabric CrownBeginner45 minBaby (13¼ in), Toddler (15¼ in), Child (17¼ in)
Quilted Fairy WingsBeginner1 hToddler (20 in), Kid (26 in), Adult (34 in)
Quilted Butterfly WingsBeginner1 hToddler (21 in), Kid (27 in), Adult (35 in)
Quilted Dragon WingsBeginner1 hToddler (20 in), Kid (26 in), Adult (34 in)
Wizard HatBeginner1 hKid (head 20½ in), Teen (head 22 in), Adult (head 23½ in)
Jester HatBeginner1 h 30 minKid (head 20½ in / 52 cm), Teen (head 21½ in / 55 cm), Adult (head 22½ in / 57 cm), Adult L (head 23½ in / 60 cm)
Dinosaur TailIntermediate2 hSmall (waist 18-22 in), Medium (waist 22-26 in), Large (waist 26-30 in)
Santa and Elf HatsBeginner1 hToddler (18-19½ in), Kid (19½-21 in), Adult (21-22½ in), Adult L (22½-24 in)

Dress the goose too

If there is a porch goose at your door, it can have a costume as well: witch, ghost and pumpkin are on the Halloween goose page.

For planning a costume from start to finish, read DIY Halloween costumes to sew.

Questions

What is the easiest costume to sew?

The superhero cape or the fabric crown. Both are beginner level and take about 45 minutes.

How do I keep wings stiff?

The quilting does most of the work. Use a firm batting and stitch the vein lines through all the layers, as the guide shows.

Are capes safe for kids?

Use a hook-and-loop closure at the neck that pulls apart easily, never a tie, and keep the cape off the floor.

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