How to Make a Cape for Doll? A cape is the easiest part to make the doll clothes – and it is also the most versatile.
Fold the circle in the quarter and cut the corner off the curve (just a little tiny piece, especially if it's a small doll) to make the neck hole. To get more details about custom cutting cape you may check here https://www.gnmsalonapparel.com/collections/cutting-capes.
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Revealed circle and lay it out flat on your workspace (it should look like a very fat donut with small holes).
Cut a slit from the edge to the hole to make the front opening.
Glue or sew pieces of yarn or ribbon to the edge of the neckline; they should be long enough to tie a bow.
Turn over 1/4 inch and press (you must clip curved edges – making small cuts directly on the edge of every 1/2 inch or more – to get the neck edge and bottom edges to lie flat).
Make Reversible Cape
Follow steps 1 through 4 with the fabric so that you have two identical circles.
Place the right side of the circle together and pin.
Sew around all sides, leaving a 2-inch opening at the bottom center of the outer edge of the circle to change.