Introduction: Panties

About: I run Neal's CNC in Hayward, CA, an expert CNC cutting and fabrication service. Check out what we do at I'm a founding member of Noisebridge, a hackerspace in San Francisco, and Ac...

Panties are not actually all that difficult to make, if you have a bit of experience sewing. A serger is preferable but you can make them with just a regular zigzag sewing machine too. They're not expensive either; there's not much material required. You need about a quarter to a third of a yard of a knit fabric (nearly any kind will do) which will easily make 3 or 4 pairs, plus a couple yards of lingerie elastic per pair. If you make thongs, you can probably do 10.

Step 1: Pattern

Take a pair of panties you own that fits how you like, and make a pattern from them. Lay them out on a piece of paper and draw around the edges, making sure to stretch the elastic just enough that the fabric lies flat. I find this is easiest to do by pinning half of each piece to an ironing board with a piece of paper underneath. See the pictures for more detail.

You'll end up with two or three pieces: front, back, and crotch (often the crotch piece is cut in one with the back or front). Make sure the side and crotch seams are the same length on each piece so they'll match up properly when sewn.

I made two patterns, one with side seams and one without; the side seams one turned out better so all the pix, except for those on this page, are of that one.

Step 2: Cutting

My pattern is cut with the front and back on the fold, but not the crotch piece. If you have half a crotch pattern, just cut that on the fold too, twice. You want one front, one back, and one crotch piece of the main fabric, and one crotch piece of lining. An old t-shirt works great for crotch lining!

Step 3: Sew Crotch & Lining

Lay the two crotch pieces down with the back piece in between in a sandwich, edges together, in this order:

# crotch lining, right side up
# back, right side up
# crotch main piece, right side down

Using a serger, or a wide zigzag stitch, sew along the edge through all layers. Roll the back piece up in between the crotch pieces, and lay the front piece in between (probably a little rolled up too) in a comparable position between the remaining ends of the crotch pieces. Stitch these too. Turn the whole thing inside out through the sides of the crotch pieces to get your panty base.

Step 4: Leg Elastic

Take your elastic and wrap an end around your leg where you want the leg holes to sit. Mark the end with a pin but don't cut it - sewing the elastic is easier if you have a tail. Make one more pin mark at twice the distance as the first, for the other leg.

If you are using lingerie elastic with a clear right and wrong side, check that the decorative edge is on the right (not left) when the elastic is facing up, as this is the position it will run through the sewing machine in. If the edging is on the left, transfer the pin marks to the other end of the elastic.

Pin the end of the elastic to one end of a leg hole, and the pin you used to make the mark to the other end. The elastic should be quite a bit shorter than the panty leg; if this isn't the case try remeasuring the elastic. You want to sew the seam with the elastic stretched out the length of the panty leg, but it's hard to start that way so sew a half inch or so without stretching just to get it started. You may need to pull on the thread tails to get the elastic and fabric to start running through the machine.

Stitch with a multi-step zigzag stitch if you have it, or a regular zigzag otherwise. Once you get going, sew in segments with the elastic stretched appropriately. Pull the whole piece out to the length of the leg hole with your left hand, then grab a point 6 or 7 inches out from the needle with your right. Now you can use your left hand to guide the fabric.

At the end of the leg hole, cut the thread and the elastic. Now sew the next piece of elastic the same for the other side.

Step 5: Waist Elastic

The waist elastic is done nearly the same as the leg elastic, but stitch one side seam first (serger or zigzag). Measure a piece of elastic by wrapping it around your waist or hips where the panty top will sit, at a comfortable tightness. Again just use a pin to mark the length instead of cutting it.

The sewing is just like the leg holes except that you'll need to pin one additional point. The rest of the panty prevents you from holding the waist out straight, so you can't just pull the elastic to see how stretched to make it. Pin both ends, then hold them both in one hand and find the middle of the panty waist and the elastic, and pin them together there. Note that this probably won't be very near the completed side seam, as the front of the panty is rather smaller than the back.

Step 6: Finishing

Sew the last side seam. Take the thread ends and fold them along the seam, then fold the seam to one side over the thread ends. Topstitch through the three layers (top and two seam allowances) just over the elastic bit, to hold it firmly and finish off the seam ends. Do this on both waist and leg elastic of the side you just sewed, and on the leg elastic of the other side (the waist elastic is unbroken on that side).

The last thing is to trim any edges that stick out past the elastic, being careful not to cut the elastic of course.

Once you've made a pair or two, you'll find that they go very quickly. You can make several pairs in an afternoon, they'll be completely unique and fit like they were made for you!



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    66 Discussions

    Panties in real life are not that wrinklie. Theres a saying, a crinkle in the rong place on ya britches, can make you look like your one of the mitches....

    ack ! Am I that old and out of the loop? Don't they have a half year of Home Ecc in schools anymore for the guys?

    in my school its rumord there is but i dont think there is the closest we have that i know of is culinary arts but if it does exist in my school it is not required

    Well, when I had home Ecc it was in the 9th grade IIRC, and that would have been in .... 1972 or 1973 .

    I'd put money on not, although I don't know enough about the US school system yet to be sure (my boys aren't old enough to be in school yet). I know the home ec stuff in Britain has been trimmed drastically, though, along with metalwork, woodwork, or indeed anything which isn't on the core curriculum.

    That's just plain sad, really. I had had 1/2 year of cooking and sewing, etc. I am GLAD I have those skills, they have made life so much easier....

    Yes, me too. It was a regular part of the school year for me in middle school - I had options for it at grammar school (what my high school was called) which I didn't take, but knowing how to use a sewing machine has been an invaluable skill. If Instructables had been around in the 90s I would have posted something about the superhero costumes I made. Not doing that stuff is very sad. There's a whole discussion to be had about the direction that education has taken both in the US and the UK, but probably not here.

    apperently the schoolboards just want us to know about science, math, english, and history we'll never use. Cooking, sewing, woodworking, and metalworking are a few valuable skills. Much more useul than Ancient Rome or diagramming sentences.

    That's a broad generalisation, and it does people a disservice.

    Many people will need to use cooking skills, others will need to use maths, others still will use neither, and a few will be Heston Blumenthal. (If you don't know, he does mad cooking with science and maths - think deep fat frying a frozen chicken to get a sunday roast, or using a pure essence as flavouring)

    The disservice is the "one size fits all" 'comprehensive' education system, where competition isn't allowed, and everyone has to come first, and all must do the same things and thinking.

    Bring back the two tier system - polytechnics and universities. Then add a third tier for the useless stuff like "American studies" and other 'fries with that' degree courses.

    Yes, sadly the One size fits all actually fits the fewest number of people "best". If I'd been given more Geo-trig while in high school and less algebra, I would have graduated with math honors. When the teacher couldn't explain quadratic equations to me, I was pretty much at a loss. . .

    For the guys?? Erm yeah perhaps you are out of the loop.. I know most teenagers (more so it seems the girls than boys!) have no clue how to cook anything that doesn't go in the microwave and no desire to learn how! I'm not sure what state you are in, but most schools no longer have Home Economics. It is really a disservice to both boy and girls. Just what it is imagined this will do for nutrition for not only themselves but their unfortunate children is beyond me. I had it in 8th grade and again in High School, and darned glad I did as I do the cooking for the most part in this household. (Unfortunately I'm "too picky" to eat what would be passed off as a home cooked meal around here if I did not.)

    when i was in my senior year I wanted to do home economics, but I was not allowed to 'coz i was a guy' (this was mid 70-s. It did not really matter coz I learned cooking from my mother, just by watching how. I can cook pretty well now. Better than most of my (usually younger) girlfriends. When I met a lovely girl who also could cook pretty good, I married her right away ;-)

    Sorry it took me a month+ to reply but read your last post and had to say: Right On! Marrying a lovely girl, let alone one that can cook!?! That sounds like the path I should have followed!

    I enjoyed Home Ecc. as much as I did Shop class (and didn't break as much in Home Ecc either LOL )