The most important thing to remember about sewing a great fitting and looking pair of pants is to take your measurements properly (and honestly:) and read the pattern size to make sure you have the right pattern for your measurements.
There are several great websites that show you how to take your measurements before sewing a pair of pants. Below is one of my favourites:
Then, after you've measured properly, found the right pattern, fabric, notions, etc., you are ready to sew the perfect pair of pants in that lovely (and probably expensive) pants fabric. Or are you?
Next highest priority in making pants that fit is to try making the pants in a muslin. This is a sewing word for a test make-up of the pattern. Sewing a test helps you figure out where you may need to make pattern adjustments, before making the pants with the 'real' fabric. A muslin is always a good idea, but you use an old bed sheet, or something else inexpensive.
Remember to factor in the weight and drape of the fabric you really want to make the pattern up in, as that will make a difference in pattern adjustments. Making adjustments based on a muslin made with a thinner fabric, for example, will result in the pattern made up with the 'real' (thicker) fabric possibly being too small.
You may choose to start learning to make pants by trying one of the pyjama patterns available from the major pattern makers and this is a good way to learn the basics of pants making.
Pyjama bottoms usually feature elasticated waists with drawstrings, are more baggy than regular pants, and don't have a lot of fussy sewing on them. Usually there are no more than three pattern pieces to a pyjama bottom and construction is simple. You learn techniques like inserting a pocket and creating a waistband casings for example; skills you can use over and over in garment sewing.
Pyjama bottoms are pretty easy to sew, but you should still follow the basic rules of sewing which are:
I just finished making the second of three pairs of PJ bottoms and having those notes really helped! The pattern instructions weren't written with a beginner in mind for all the pattern maker had labelled this pattern "Easy".
I teach sewing and the only way I got those pants together the first time I made the pattern was because I already knew how to sew, and I made notes all over that pattern, lol! My husband really likes the fit on these, so when I went to make him another pair it was very helpful to have those notes. It saved me a lot of frustration.
After you've learned to sew a good pair of pyjama bottoms you should be ready to move onto a simple pair of pants you can wear out in the street; a little more fitted, maybe with belt loops and a zipper closing. You can then move on to more complex patterns with linings, top-stitching, designer details.
By Frugal Sunnie from Scotland