Using Lingerie Sewing Patterns for Swimwear

Posted by Nicole Voegele

Hi. My name is Nicki and I can’t leave well enough alone! As soon as swim week was announced I was immediately thinking of all of the lingerie patterns I have purchased and sewn recently and how awesome those designs could be as swimwear. After trying to convince my trouble making self to use of one the many swimwear patterns I already own for over a week I gave in and ended up using not one, not two, but four lingerie sewing patterns to make my own swimwear mini capsule all out of Phee fabrics!

It was a whirlwind week of sewing but in the end I fell completely and totally in love with using lingerie patterns for swimwear and I am here to show you how you can do it too! The best part about using lingerie patterns to make swimwear? The patterns require minimum hacking but endless potential for unique and custom swimsuits!

Choosing a Pattern

First things first, we need a pattern to work from! When choosing a lingerie pattern to make into swimwear the main things you need to consider are fit (i.e. coverage) and support. I am a firm believer in people wearing whatever makes them happy but there are laws dictating how much of the body can be shown legally (bummer, right?!) so make sure you are choosing a pattern that won’t get you arrested (Unless that’s your goal. You do you boo.) and that you feel confident and comfortable in from the start, it will make all the difference in the end!

So what lingerie patterns lend themselves well to becoming swimsuits? In theory all of them but some will be easier than others to manipulate! Personally, I have had the best luck converting soft bra patterns, like the OhhLuLu Jasmine or the EvieLaLuve Willow bra, into swim tops and there are so many great free panty patterns available online that make great swim bottoms as well (Check out this post on sewuprising.com for my five favorite free lingerie sewing patterns for some of them!). The use of underwires and channeling is an advanced lingerie technique so if this is your first experience sewing lingerie I would avoid those for now but just keep in mind that they are an option as you progress and underwire swimsuits are AHHHMAZING!

The second thing you are going to need to consider is support. Support can mean a lot of different things but for the purposes of keeping this easy let’s just focus on breast support for now. One of the biggest advantages of learning how to transform lingerie patterns into swimwear patterns is being able to use stronger elastics, underwires, and specific construction techniques to make the most supportive and flattering swimsuit possible for your unique body. If you fall on the smaller side of the breast spectrum this may not be as big of a concern for you but if you fall on the lager side look for patterns that have large under bust elastic, fuller breast coverage, and a wider back band to offer the most support. If tummy/bum support is more your game, look for one piece options, like the Jamie Bodysuit (pictured below) , or high waisted pantie options like Maxine from Evielaluve or the Ava Panties from OhhLuLu.

Adjusting the Pattern

No matter what pattern you choose, be ready to make a couple practice pieces (or more!) before cutting into your good swim fabric. Just like with any other kind of apparel sewing the right fit is key to a perfect product and not every lingerie pattern is going to fit every person right out of the package.

I would recommend making your first practice piece (or couple of pieces) for whatever pattern you choose out of the fabrics recommended by the pattern to get the general overall fit right and then make another practice piece, or two or three, out of swim fabrics before using your “good” fabrics. The stretch percentages between lingerie fabrics and swim fabrics can be very different, which could cause the swimsuit to fit differently than intended. There are some lingerie patterns I have had to muslin seven or eight times before getting the perfect fit so don’t get discouraged if it takes you a while, it is all a part of the learning process! Personally, I have found a consistent need for sizing up at least one size when switching from lingerie fabrics to swim fabrics when using lingerie patterns for swimwear. If you need help fitting bra or panty patterns the Bra Makers Forum group on Facebook can be a great place to ask questions.

Since many lingerie patterns are basically swimsuit shaped to begin with, you may not need to make any adjustments at all to make swimwear out of your chosen lingerie patterns beyond swapping out the types of elastic you use. If the pattern you choose calls for picot elastic, plush backed or regular, like most do I am going to very, very strongly encourage you to swap that elastic out for either fold over elastic (I like to buy in bulk from amazon) or swim specific elastic. Picot elastic just doesn’t hold up to salt or chlorine like these other types of elastic and nothing is worse than your beautiful swimsuit stretching out because you used the wrong elastic. Trust me.

If you are using swim specific elastic and can find it in the same width as the called for picot elastic you won’t have to make any changes at all to your pattern which is a total win and probably the easiest way to get started. If you can’t find the width of swim elastic that matches the width of the picot elastic, you will need to widen or narrow the pattern seam allowance to match the elastic you can find BEFORE you cut out your pattern pieces. Remember you will be folding the elastic in so you need to adjust twice to get the same end result. Example: If the pattern calls for ½ inch picot elastic and you can only find ⅜ inch swim elastic you will need to remove a total of ¼ inch of seam allowance from each edge where the picot elastic will be, ⅛ for the initial elastic attachment and ⅛ for when it is turned under and topstitched.

PS if you need help attaching swimwear elastic, check out this swim week SAL video!

If you don’t want to use swim elastic your next best bet is to use fold over elastic, or FOE. FOE is a great option for when you want a pop of color contrast, a sportier look to your suit, or are making something that will be fully reversible. Using this type of elastic almost always means altering seam allowance, however, which is off putting to some people but I promise it isn’t hard at all, again it is all about the math!

FOE doesn’t get turned in on itself like picot elastic does so if you can find FOE the same width as the called for picot all you have to do is take that same amount off your seam allowance. Example: if your pattern calls for ½ inch picot and you have ½ inch FOE elastic to use, then you need to remove ½ inch of each edge the FOE will be used on.

If you do not have FOE the same width as your pattern called for in picot you will need to remove the called for width plus or minus the difference in what you have versus what the pattern calls for. Example: The pattern calls for 1/2 inch picot elastic and you have ¼ inch FOE elastic, you will need to remove a total of ¾ inch seam allowance, ½ inch for the unturned area and ¼ inch for the difference in elastic widths.

Okay maybe it is a little complicated but that is what all those practice suits are for right?!

Beyond elastic, any other pattern adjustments you choose are totally up to you! You might consider adjusting the back closure of your suit top from a traditional hook and eye, which totally work and you do not have to remove if you don’t want, to a traditional swim style closure or adjusting to have no back closure at all. Or you may want to play with different strap options, crossovers, or widths to change the feel of your finished pieces in a big way or even mash different patterns to get a totally unique to you look. Both are super quick changes to any pattern but make sure you are practicing before you start cutting into those good fabrics!

So there you have it, the quick and easy breakdown of using lingerie patterns to make custom swimwear. If you have questions, I am always available to help but really there is no better way to learn than just to dive right in and get started! All of the patterns I mentioned above are tried and approved by yours truly so start with them if you are a bit nervous but have fun exploring this whole new world of sewing! Give it a try and I promise you be sewing your own swimsuits, and lingerie, in no time!

Want to see all seven of my Phee swimsuits from lingerie sewing patterns and how I made a completely reversible Made for Mermaids Mama Bridgette bikini top? Be sure to visit me at sewuprising.com and let me know you came from Phee!

Supplex – What butts dream about

Posted by Alisha Bennett

As a women with a large butt and thighs and a smaller waist, I have the hardest time finding athletic pants that fit me without falling down mid jump in my workouts. So let’s talk about the Super GreenStyle Creations and the oh-so-amazing supplex from Phee Fabrics. 

I also want to add on the Xpress tank from Greenstyle Creations as well as the Bridgette Bralette from Made for Mermaids both tank and bra are made from circular knit from Phee Fabrics also!

*A quick note that the bralette is not intended for a workout that would consist of a lot of jumping, it’s more suitable for a yoga practice. I wore this bra for a full 9 hours and did not need to adjust my girls once. It’s so comfortable and keeps my girls in place.

https://www.madeformermaids.com/ 

Supplex, it doesn’t get better than this. It keeps everything smooth and in place. It helps keep your pants up even during a HIIT class, I always have hard a time with my pants staying in place.

Now to the Super Gs. I hacked the front waistband to make it go into a V in the front (I saw a picture on Pinterest and wanted to recreate it!) it was a very easy hack. You just take the front waist band and stop at your measurement at the bottom on the band and than measure out 3 inches on the top, pictured. 

You still add elastic to the top on the band and when attaching to the pants you overlap the two front pieces 3 inches and than sew per the pattern. Voila! They are so comfortable!

Circular knit

The Xpress tank is a quick sew and only one pattern piece!! There are three options, tie back (pictures) scoop back and pointed back. Circular Knit is the softest material I have felt, it wicks moisture and washes up so nicely.

So grab Supplex, circular knits from Phee Fabrics and these patterns!!

GreenStyle Creations

Made For Mermaids

Lining the Bridgette with powernet/techsheen

  This blog is focusing on the Made4Mermaids mama bridgette pattern. Powernet and techsheen are both materials that give stability and support which is perfect for lining bras. As the group has repeated many times, this is NOT meant to be a supportive bra, but seriously, a beautiful bralette in sizes for us who have HUGE milk pillows?!?!?! I’m all about it and unless I want this bralette to fit me like a girdle I will need to add support…..In comes powernet/techsheen.  Here’s how I create a clean lining on the racerback version.

1)  Cut 2 patterns, I do all the pieces. First with outer fabric, here I’m using white circular knit. Second with either powernet/techsheen, here I’m using white techsheen.

2) Right sides together serge the blue lines, leave top triangle and side open and both cups.

3) Serge both pieces, right sides together following the blue lines, leave out strap openings and bottom piece. Turn wrong sides together and topstitch same areas that you just serged.

4) Serge or baste, right sides together, the back piece, following the blue lines.

When open it will look like this

5) Insert bottom of the racerback in to the opening on the back piece, right sides together.

6) Serge the blue line.

7) Remember that wide opening from step 2 and the side opening from step 4? Great! Right sides together, opened up and serge.

8) Straps, the pattern is drafted to have a ‘V’ where the cups and straps meet, doing the step will remove the ‘V’.

Remember the opening near the straps in Step 2? Insert straps right sides together and turn the cups inside out. Top right picture shows the cups inside out with the straps inserted. Bottom right shows how much I serge off. Remember, when using fabrics other than galloon lace I like to add the straps into the back piece, figuring out what works for you would require a muslin, in the same fabric.

9) Topstitch around the rest of the pattern as one piece.

10) Finish up pattern following instructions.

Below is the video for the racerback:

Below is the video for the crossback: