Sunshine and Rainbow Halloween free costume pattern for babies, toddlers and kids
Baby & Kids, Free Patterns, Holidays, Sewing Projects

My daughter Elise is my little ray of sunshine, without a doubt. So when it came to making my delightful baby her first proper Halloween costume, I came up with this cheery fleece and felt “Sunshine” Halloween baby costume with a colorful rainbow on the back.

This free Sunshine Halloween Costume Pattern is sized for babies about one year old like Elise, but you can size it up or down as you need to. I think it’s a great Halloween costume idea for both boys and girls.

I used a special stiffened Friendly Felt made from recycled post-consumer plastic bottles to make her hat’s “sunrays” naturally poke in the air. Cute, huh?

Last Halloween, Elise was a mere two weeks old so all we did was to put her in this Halloween-themed t-shirt from her Mammy Winegard:

This year I bet this bucket of sunshine is going to score loads of Halloween candy. But to me, I think that *Elise* is the treat!


Supplies for making a sunshine and rainbows Halloween costume:
- Kathy’s Sunshine Halloween Costume for babies, toddlers and kids free pattern template (PDF – 24MB and 12 letter-sized pages – contains sunshine hat pattern, rainbow and cloud pattern, dress pattern sized for a 1 year old)
- 1/2 yard of polar fleece fabric
(or more if you’re making your own dress pattern)
- Felt squares: 1 red, 3 yellow, 1 gold, 1 orange, 1 green, 1 blue, 1 turquoise
- 1 yellow square of stiffened 9”x12” Friendly Felt – it’s stiff felt made from recycled post-consumer plastic bottles – you’ll use it to make the sunshine rays on her hat stick up into the air. Cool, eh? If yellow is out online then they will have it in the store
- 1/8 yard of yellow quilt-weight cotton fabric
- 2 buttons – I used some from Shane’s old suit but check out these cheesy-but-cute sun buttons
- Rotary fabric cutter
, self-healing cutting mat and clear acrylic ruler
- 1 yard yellow grosgrain ribbon 7/8″
- Good fabric scissors
- Pins (I prefer glass head pins)
- Thread
- Sewing machine
- Pattern weights
(optional)
- Good iron (like Rowenta) and Ironing board
- Tissue paper (optional if you’re drawing your own rainbow)
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Cut out the Halloween costume dress
Print and cut out my free sunshine Halloween pattern for babies and kids. I have fully embraced the rub-off process described in Project Runway finalist Daniel Vosovic’s fun book “Fashion Inside Out” and created this pattern by tracing around a dress that fits Elise well, adding length to the bottom, and adding 1/2″ on both sides for the side seams.

If your child is younger or older than one, you can shrink or enlarge the free pattern. Or you can just trace a dress that currently fits your child like I did.
Tape the pattern pieces together. Pin the pattern on your fleece or use pattern weights and cut.

Create your sun on the Halloween costume front
Print and cut out my free sun pattern. Cut 7 yellow triangles, 7 orange triangles and 7 gold triangles. Cut out one 8″ circle (I traced around a small plate).

Arrange the triangles how you wish, making sure they fit about 1/2″ under the circle. Pin when you like what you’re seeing.

Sew around the circle, leaving the ends of the ‘sunbeam’ triangles loose.

Create your rainbow on the Halloween costume back

Print and cut out my free rainbow pattern, pinning each piece onto the piece of felt. (After the fact, I was reading “What Makes A Rainbow” and realized that I put red on the bottom when red should be on the top. Curses! So you are welcome to flip them when you cut out your rainbow!)
I created this pattern by putting the back piece on my table and drawing a rainbow on a piece of tissue paper like so…

Layer the rainbow, slightly overlapping colors as you go up.

Make sure you like where the red piece is placed, then remove the rest. Sew close to the edges.

Continue by adding the orange, slightly overlapping on top of the red so that you won’t see any white between the colors.

Continue like this to sew down all your colors.

Place your cloud to cover up the end of the rainbow and pin. Sew close to the edge.

Attach Halloween costume front and back
This is why I love fleece costumes: There are only two side seams to sew! Put the right sides together – rainbow touching sun. Sew your left and right sides together using 1/2″ seam. Turn right side out. All the other costume edges are left raw.

Place buttons on the outside of the back straps. Sew. These buttons are from one of Shane’s old suits. Groovy, eh?

Cut a buttonhole on the front strap. Start small! You can always make it bigger if you need to.

Make sunshine hat with felt rays
This free sunshine hat pattern is derived from the babies sunshine ruffled hat that I made for Elise this summer. Print out my slightly altered Halloween version and cut 4 hat pieces out of yellow felt for the outside, 4 hat pieces out of yellow fabric for the lining, plus 5 triangles from stiff felt made from recycled bottles that you can get at Joann’s – it sticks up like sunshine rays nicely on its own.
Follow my babies sunshine ruffled hat instructions to sew two felt hat pieces together. Repeat with the other two felt hat pieces. Iron seams open. Now you have two ‘hat halves’ – set one aside.

Place one ‘hat half’ right-side-up on your table. Pin the stiff felt triangle to the long curved top edge, slightly overlapping triangles. Sew.

Pin the second ‘hat-half’ on top, right sides together. Sew along the long curved top edge
Sew the lining by following my babies sunshine ruffled hat instructions. Turn the bottom edge under 1/4″ and iron.

Place the lining inside the felt hat, wrong sides together. Slip two pieces of grosgrain ribbon on the sides. Here’s a closer view:

Sew around your hat, making sure to catch the lining inside. Go back and forth a couple times over your ribbon straps so they stay secure. The inside will look like this:

Trick or treat!


Did you make it? Please post a comment and let me know how this craft idea works for you. And share your own photos at the MerrimentDesign.com Facebook page, “I made it!” flickr photo gallery or tweet a picture to @merrimentdesign. Craft and pass it on!
COPYRIGHT NOTE: You’re more than welcome to use free pattern and how to step-by-step tutorial for your own personal use. Contact me for any commercial use – this includes etsy sellers.






























March 3rd, 2011 at 11:44 am
@Melanie, that’s great! If you could, please post a photo of your little sun in our new flickr group – http://www.flickr.com/groups/merrimentdesign/
March 2nd, 2011 at 5:48 pm
I am sewing this costume (just the sunny side) and the hat for a play she is in this month. She’s playing a sun! I was so relieved to find this “how to” so I don’t have to re-invent the wheel. Thanks!
October 31st, 2010 at 6:31 am
Wow this is awesome!!! I have a couple little girls that would just love to have a costume like this!!! :) Thank you for the awesome tutorial!!
October 30th, 2010 at 7:05 am
That’s SO cute!!! I linked to your post over at Craft Gossip Sewing:
http://sewing.craftgossip.com/free-pattern-sunshine-and-rainbow-costume-for-babies/2010/10/30/
–Anne
October 30th, 2010 at 7:04 am
Squeeeal! That’s SO cute!!! I linked to your post over at Craft Gossip Sewing:
http://sewing.craftgossip.com/free-pattern-sunshine-and-rainbow-costume-for-babies/2010/10/30/
–Anne
October 29th, 2010 at 12:59 am
Oh WOW! I love this! How sweet and fun. Thanks so much, I’ll be linking.
October 27th, 2010 at 7:38 am
Oh this is so sweet!!! I like cute outfits not scary ones and this is lovely!
The model helps too!! ;)
October 27th, 2010 at 7:02 am
That is adorable!!!! I love costumes like this, no one else will have anything like it!
October 26th, 2010 at 5:39 pm
Love! Maybe I should make this for me and wear it to work – could possibly brighten my day up! ;)
October 26th, 2010 at 3:11 pm
EEEK! so cute.