Baby Space Invader Hat




This pattern fits a 6-12 month old baby.

Step 1: Materials

Black and white yarn--I used Cascade brand 220 Superwash (100 grams/3.5oz 220 yards)
Size 8 (US) circular needles
Size 8 (US) double-pointed needles
Three stitch markers

The gauge is 1.5 sts for 1 cm, or 15 sts for 10 cm.

Step 2: Charts

It's a good idea to draw these out for yourself on graph paper.

Step 3: Knitting Instructions

1. Cast on 7 st with black yarn

2. Knit the ear flap, from the bottom up, following chart #1. You'll increase by 2 sts every other row until you have 17 sts. Add a st after the first st and right before the last st of every increase row. Don't despair if your increases leave holes that are kind of ugly. You can go in and patch them up a bit when you weave in the ends. Make the first and last stitch of every row pretty tight.

3. When you've got the earflap knitted according to the chart, cut the thread (kind of longish) and remove the flap from the needles to put it aside. You should finish on a wrong side row and be ready for a right side next.

4. Repeat step two (but not step three) for the second earflap.

5. When you've finished the chart for the second earflap, turn it over and knit across, continuing the seed stitch pattern on the edges.

6. Cast on 8 sts.

7. Put the other earflap on the right side of the circular needles. Knit across, continuing the seed stitch pattern on the edges.

8. Cast on 18 sts.

9. Join the two end of your knitting into a circle and knit around five rows in seed stitch, but knit in garter stitch over the garter stitches in the center of the two earflaps. You're making a garter stitch border around the hat.

10. Knit around three rows in garter stitch.

11. Find the center back of the hat and mark off three stitches on either side (6 sts between two markers). These are marking the beginning and end of the repeat space invader pattern that goes around the hat. 54 sts or 23 x 2 +8. Don't worry about the math unless you want to.

12. Knit past the first marker and right after the second marker, start the pattern from Chart #2 at the bottom left and read the chart from left to right. Because you're knitting in the round, you will read every row of the chart from left to right and from the bottom up. I drew out the entire pattern, even though you really only should need the two repeating invaders.

13. Knit chart #2.

14. Stockinette stitch 3 rows.

15. Begin decreases every 20 sts. Decrease 6 sts every other row for 8 rows.

16. Transfer knitting to double-pointed needles.

17. Decrease every row until you have only 8 or 9 sts left.

18. Tie off the top of the hat

19. Weave in loose ends.

20. Block flaps with a steamy iron to make them flat.



    • Pets Challenge

      Pets Challenge
    • Classroom Science Contest

      Classroom Science Contest
    • Beauty Tips Contest

      Beauty Tips Contest

    27 Discussions


    10 years ago on Introduction

    thanks for an awesome instructable. here's a pic of my husband and son in their space invaders hats.

    Photo 219.jpg
    4 replies

    7 years ago on Introduction

    Is there an instructable on this project for beginners? I really wanna make this hat!! please, anyone!


    8 years ago on Introduction

    Nice pattern. Currently knitting an invader tribute-jacket.

    that's cool. I just crocheted a space invaders scarf for my friend. It has a section of the space invaders screen on one end, and the atari logo on the other end.


    10 years ago on Introduction

    Has anyone made this hat for an adult? I am about to knit it for a baby, but a grown-up friend is very jealous. Please let me know if you have a pattern for larger sizes. Thanks so much for the pattern. I can't wait to finish the hat and give it to the parents! They will love it.

    1 reply

    I have made a grown-up version, but I haven't posted the pattern. Or even written it down. I'd like to make an instructable about how to design your own space invaders hat, actually. It's on my to-do list, but I never have time!


    Reply 11 years ago on Introduction

    Perfect for my little guy! He promises he won't get his lunch on it...... :D


    11 years ago on Introduction

    this is sweet, and i'm going to make one for my daughter....but first i'm giong to learn to knit. from the looks of's complicated. but worth it.

    3 replies

    Reply 11 years ago on Introduction

    don't be worried about learning to knit - if you're good at repetition and following instructions, knitting is pretty easy once the hand motions are down.


    Reply 11 years ago on Introduction

    i'm excellent at both those, AND at hand motions. (i could get myself killed in at least 5 different gang territories!) so this should be a breeze. i'm buying the appropriate needles and yarn tomorrow, so we'll see how this goes. I've done alot of macrame and some's just the technical talk in step 3 that got me worried LOL

    The awesome thing about knitting is that it is a lot easier than it looks. For a first project, try making a hat on circular needles that is all one color or just stripes (very easy), then move on to patterns from there.