We will be doing a top and skirt today for you to see various versions of this. Please note this is an assymetrical draped hem I did for practice. Anyone can do an even hem easily. If you haven't done even hems before, just put on the shoes you will be wearing on the finished piece and a ruler, with a straight ruler or yardstick, get someone to walk around you and measure at the height you want the finished garment to be. Add at least 1 1/2 inches for a narrow hem and 3 inches for a wide hem. If you don't have a "skirt hemmer" (aka-ruler), you can pick one up for under $1 at Wal-mart in the office/school supply section or pay $5-30.00 for a fancy one at any sewing supply store. When I worked retail, we just did this by eye.
Piece to Be Hemmed/Finished
Needle (I prefer John James which you can buy in any sewing store or Amazon for a few dollars)
Thread (Use good tailors Rices or Salamide thread. This is available in any beading store in small 40 yard cards for $1-2 or online. You will need only need a small amount. One card will normally do several pants or dresses.)
Pins (Dressmaker Pins are available by the 300-500 for $1-3 at any sewing store or online.)
Optional Ruler (Under $1 at any Dollar Tree, Wal-mart, or School/Office Supply Store)