Vintage 1954 Simplicity Pattern 4864 Clown Costume Children Sz Small with Baggy Jumpsuit, Neck ruffle, Jacket & Hat. Simplicity 4864 Boys & Girls Clown Costume Sewing Pattern Size Small: Chest 21 -23" Waist 20-21" (about a size 3-5). Can be altered by length for larger size. SEWING PATTERN Only, Not a finished product - Be creative and enjoy making them for the Holiday! Create fun and colorful clown costumes with Simplicity pattern 4864, featuring 14 pieces to make five unique clown designs...