How to Sew a Hem

Do you know how to sew a hem? It's prettySo for light filmy fabrics use a very fine needle, a
simple, and the following instructions will teach youregular sized needle for ordinary fabrics, and a
how to sew a neat, almost invisible, hem everylarger more robust needle for heavier fabrics.
time.To see whether you have the right needle, run it
To start with, iron flat that area of the fabric youthrough your material once without any thread in
need to hem. Now we need to turn up and pinit. If the hole you create with the needle closes up
the hem. The easiest way to do this is on a flator disappears by itself, you've got the right
surface, such as a table. Your fabric should haveneedle. If you can see the hole afterwards, try a
the wrong side facing you.smaller needle.
I know most patterns allow for 5/8" for a hem,Now – to sew!
but I allow a little more to ensure the hem is notThread your needle, and leave the short end of
too bulky.thread about 20cm long or 8". (Note: I never sew
Start with a small section of the fabric and turnwith the thread doubled unless I am sewing on a
over about 1/2cm or ¼". Now fold over againbutton). Tie a knot in the long end of the thread.
another 1½cm or ½". Pin this in place. BecauseI find it easiest to sew with the fabric on my lap
I am right handed, I now move to the left about(or the part to be sewn on my lap).
6cm or 2" and do the same again (if you're leftThe fabric should be wrong side up, with the
handed, move to the right). Continue in this waypinned hem closest to you. Pick a starting point (a
until you have pinned the entire hem.side seam is usually good),  and insert the needle
Now check and make sure that the hem isthrough the body of the fabric, as close to the
straight, with no bulky sections or gathers. Iftop of the hem as you can, and without piercing
there are, just rework that section of the fabricthrough to the right side of the fabric (that's why
until it is more even. Unpin, redo your folding andI usually start on a side seam). Now pierce the
re-pin.needle through the top of the hem by placing the
At this point, you can turn the fabric back to thetip of the needle slightly underneath the top of
right side and iron it, but this isn't necessary unlessthe hem and bringing it up through the outer part
your fabric is particularly slippery (like satin orof the hem. You can see an image here (
jersey).Now place the needle about 1cm or ½" to the
Next, we need to get together our sewing kit.left (or to the right for left handers) **, as close
The most critical thing to ensure that your hem isto the top of the hem as possible, and insert
almost invisible is to choose the right thread forthrough several fibres of the fabric (try not to go
your fabric. If your fabric is very light, filmy, orall the way through to the other side of the
delicate (such as chiffon, satin, jersey,fabric). Again, place the tip of the needle under
cheesecloth, etc) then choose a very light nylonthe top of the hem and insert through and out to
thread.the outer part of the hem. Repeat this until you
If your fabric is a medium weight (such as cotton,are back where you started.
linen, polyester, etc) then use a regular nylon** How far apart you do the stitches depends on
thread.several factors such as how robust the hem
And if your fabric is thick, heavy or bulky (suchneeds to be (the more wear and tear, the closer
as denim, canvas, polar fleece, etc) then considerthe stitches need to be), the weight of the fabric
using a heavier cotton thread.(generally lighter fabrics can have stitches farther
Once you have decided on the best type ofapart than heavier fabrics) and whereabouts on
thread to use, you must choose the right colour.the garment the hem is (if fingers or toes are
If you can get a perfect shade match, well andlikely to get caught in the hem when putting it on,
good. If not, go for one slightly lighter than yourthe stitches should be closer together).
fabric rather than darker, as this is less likely toTo finish off the hem, sew 2 stitches one on top
show.of the other, tie a knot in your thread, and you're
Your needle has to match the fabric and thread.done. Iron your hem (and admire)!