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Tight-Laced Corset With Steel Boning

“Do I really want a tight-laced corset with steel boning?” you ask yourself. Okay, so you’ve finally set down that romance novel with the beautiful heroine wearing the tightly laced corset with steel boning that trims her figure to a waspy 18” waist. She is tiny, gorgeous, and she has “the man”! Now you’ve become that damsel, swept away by the handsome rogue. “I need that damn corset,” you say to yourself! “But do I really want a tightly laced corset with steel boning? Does it need to have steel boning?” So you begin your pursuit on the internet to find something that will make your dreams come true.

You pour over all the websites offering corsets of many kinds with a very wide range in price! Some will insist that “a corset with steel boning is the only kind of corset to buy”! What’s all the hype about the steel in a corset anyway?  Your curiosity leads you to follow the trail.

You do some research. You discover that corsets have been around for a very long time! There must be something to that “waspy figure” that the heroines have.

There have been many types of boning and support used in corsets over the years. Tightly laced corsets have not always had steel boning. Other forms of corset support were used at first. Reeds, wood, whalebone, and even carved ivory were some of the options.  “Why is steel boning better for a tight-laced corset” you ask yourself?

Types of Boning Used:

Let’s delve into this subject and compare the various types of boning and their uses, starting with the most popular or well know types of boning used today. The topic of tightly laced corsets with steel boning is a popular subject today.

1) Flat steel Boning:

Flat steel strips are strips of steel that are painted and cut to a variety of lengths.  There is also steel sold in a continuous roll format, sometimes known as “sprung steel”. These can be found in basically two widths, ¼” and ½”; galvanized and fusion coated to prevent rusting. After cutting, the ends must be covered with end caps or dipped in a rubberized coating to prevent the sharps edges from cutting through the fabric and possibly impaling the wearer of the corset.

This type of boning is very strong and rigid and has a fairly flexible bend in two directions. It provides strong support for keeping the body properly confined while retaining the shape of the corset. Since it does not have the ability to curve sideways, this type of boning cannot be used on curved seams. It is perfect for the front and back openings, however, where there are straight seams, thus producing the tight-laced corset with steel boning.

2) Spiral Steel Boning:

Spiral steel boning is a type of steel boning has the appearance of wire that has been coiled in a tight loop repeatedly to form a long steel strip. It is sold in ¼” and ½” widths by the roll or precut strips. It can be cut to the desired lengths with a strong pair of wire snips. End caps are then used to prevent the sharp cut wires from cutting the fabric or poking the body. This type of boning is flexible in four directions. It can bend sideways and can also twist.

The ability of this boning to flex sideways makes it perfect for seams and curves in the corset. The emphasis on spiral steel is the flexibility, and not necessarily the ability to retain the shape of the garment. (‘The World of Corsets; Steel Boning, Why, How Many and What Does It Do’, by Another Lone Gunman)

The design and seams of the corset will limit how much the boning can mold out of shape. Because of this, there will be a “compromise between the corset and your body”. Some corsets are inexpensively made with little emphasis on actual support. Lined or unlined makes a big difference. Steel boning, the weight of the fabric and the strength of the lining all have an impact on the strength and shape of the finished corset.

3) Plastic Boning or “Zip Ties”:

Plastic boning is a type of boning that many seasoned corsetieres are getting to know and love. Zip ties that are used in corset making, however, are not to be confused with the thin, flexible, zip ties that are used to bind your stereo wires together. The only plastic zip ties that are useful can be found online through a company that manufactures heavy duty construction cable ties. Cable ties of this form are produced incorporating stabilizers in the nylon resin, giving them strength to hold up to 175 pounds each strip!

This makes them a fairly thick and definitely resilient, strong form of boning. I have found this type of boning to become more comfortable than steel with body heat, yet it retains its strength and shape without the fear of breakage. The ties can be cut with tin snips and the edges filed down with a 100 grit nail file until smooth. This means no edges to cut fabric or poke into the body.

While I continue to use the steel boning at the front and back openings, I sometimes back it up with an extra layer of the cable ties. I can ride all day on a motorcycle and then dance all night, still in comfort, without losing any support. And best of all my corsets stand the test of time. They are still beautiful and hold their shape after many years of wear. I definitely do not agree with people that say the corset is cheaper when made with “plastic boning”. It can last even longer than its counterpart while providing much more comfort in the process.

4) Rigilene Boning:

Because it is sold in fabric stores and referred to in articles on corset making, I will talk about Rigilene boning. It is made of polyester “threads” which are fused together to form a somewhat stiff, but flexible form of stiffening for a garment. Associated with Rigilene is the Featherlite or polyester boning also sold in fabric stores. Because of the scant thickness, however, it will conform and stay out of shape with applied pressure over time. It can be used for lingerie and costumes. I would not recommend this to be used in a corset of any durability that would otherwise stand the test of time. Even with many layers of fabric,s the rigilene boning will not be sufficient support for a corset.

Other Types Of Shaping Materials:


Exciting products in the design world are the use of Fosshape® and Wonderlflex®. Industries such as “theatre, costumes, millinery, mask or armor making, puppetry, props, cosplay, craft work, model making, set design, and the entertainment industry” use these materials.  Fosshape® is “limited by your imagination material”.  This inspirational material can be heat shaped and formed with steam. In appearance, Fosshape is a fluffy white filler resembling quilt batting. When steamed it shrinks and becomes dense and conforms to the desired shape. The benefit is that it is durable, lightweight, breathable and you can sew through it!  Costume professionals call it the “buckram replacement”. If you have never tried this product I highly recommend it. But be careful as you may become addicted.

Item from Wonderflex® material


The other product sold by this company is known as Wonderflex ®. It is a different form of support or stiffener in that it is sold as a “thermoplastic composite sheet. Made of a unique synthetic polymer that when heated in the range of 150-170 degrees Fahrenheit, Wonderflex® will soften and activate a built-in adhesive for molding and forming”. The Wonderflex® can then be cut with a good pair of sharp scissors or a utility knife and shaped with a heat gun so is easy to use. Wonderflex® cannot be sewn through. But it can be formed to shape, and inserted into those high bust sections that would otherwise be unsupported efficiently. If you have not yet discovered these fascinating products I highly suggest you check out the website:

In Conclusion:

So once again you ask yourself, “Do I Really Want A Tight Laced Corset With Steel Boning?” From my own personal experience, I have discovered that a combination of various types of boning in a corset provides the best form of support and structure. I use strong and durable fabrics, often having 3-6 layers in the body of the garment. And, do not underestimate an authentic coutil lining. It is perfect for structure, support and comfort for your corset. At the front and back openings, it is best to use strong steel where strength is required for support. This will prevent your corset from breaking and creating an embarrassing wardrobe malfunction.

If the front steel busk is not thick enough, the thickness can be enhanced with plastic zip tie boning. In the curved seams or where you wish to provide the curve in your corset, the spiral steel boning would be the best choice. For design, or to strengthen weak fabric, I have used multiple rows of cording along with boning on a separate layer of fabric. The options are endless. However personal preference should be left to the discretion of the skilled corsetiere. Not the client that is requesting a tight-laced corset with steel boning due to the internet hype.

A good corsetiere with knowledge and skill can make the corset of your dreams. It is an investment. You want that investment to last for many years to make your dream come true.