I used Ben Nye make-up. I bought a "deluxe clown kit" ($21.99)which contained: clown white lite base paint, a small palette with blue, yellow, red and black paints, a brush, applicator sponges, black and white pencils, a puff and setting powder I used theatrical liqiud latex for my nose.
Check your seams. If they are unfinished (that is, no overlock stitch or zigzag cut) you may want to get a bottle of "fray-check". Put it on the edges of your seam allowances to prevent fraying and your costume will last longer. If you get some, be very careful to apply it only to the edge of the seam allowance. If it goes through to the front of the fabric, it will leave a stain.
__________________
Stitches the Clown
The Hem & Ha Fun Company www.hemhafunco.com