My kids love Adventure Time. They decided they wanted to be Finn and Jake for Halloween. The cartoon is pretty new and you can't find any Adventure Time stuff in stores so I had to make their costumes from scratch. Here's what I came up with for my daughter's Jake costume.
Step 1: How to Make Jake's Body
First, measure the wearer's shoulder width plus the length from the top of their head to mid-thigh, then cut 2 pieces of yellow fleece in those dimensions, rounding at the top.
Next, cut a long strip of fleece for the outside edge of the costume and reinforce it with 2 pieces of thick fusible web in the middle. You could also use cardboard. You'll need something sturdy to shape it in a dome above the head instead of letting it drape limply.
Starting at the midpoint of the long fleece piece and the top of one of the body pieces, sew 3/8 inch along the edge. Next, go back to the top of the head and sew along the other side. Sew on the back body piece in the same manner.
Next, have the wearer try on the costume and carefully mark where to cut the face and armholes. Have them take it off and cut those holes. Try it back on to adjust.
Hem at the bottom and insert elastic to gather it into a bubble shape.
Step 2: How to Make Jake's Face
For the ears, cut 2 long oval yellow fleece pieces. Stitch them together and cut an opening on one side. Turn inside-out and stitch or glue it to the top of the head.
For the cheeks, cut 2 U shaped yellow fleece pieces in a size that will fit around your face hole. Stitch together and cut an opening on one side. Turn inside-out and stuff with polyfil. Stitch it around the face hole.
For the nose, cut a black 2 black ovals (I used black vinyl). Place right sides together and sew. Cut an opening in the back, turn inside-out and and stuff with a small amount of polyfil. Stitch or glue it to the cheeks above the face hole.
For the eyes, cut 2 white circles and 2 black crescents. (I used vinyl reinforced with thick fusible webbing). Glue the black crescent to the white eyeball circle. Insert them behind the cheeks and glue.
Hand-stitch black double-folded bias tape around the mouth/face hole and hand-stitch or glue 3 white teeth on top (I used vinyl).
Step 3: Make Jake's Pants
Make a pair of yellow fleece pants.
Step 4: Make Jake's Sleeves
You can leave the armholes open if you have a long-sleeved shirt to wear underneath, or you can sew on some yellow fleece sleeves. My daughter insisted it needed sleeves so I added them at the end. I also stitched some 3-fingered paws to each sleeve cuff.
Also, don't forget to add a stubby tail to the back of the body (not pictured).
Step 5: Aventure Time Jake Costume With Finn
WHAT TIME IS IT?!