This past weekend I made a free corset sizing tool – one that accurately calculates your ideal corset size based off of your measurements, lifestyle, and personal needs (because “4-6 inches less than your waist” sometimes isn’t specific enough.)
After testing this calculator with close to 100 people, it seems to have over 90% accuracy rate. While it won’t replace talking to a real person for their recommendation, and it doesn’t take every life situation into account, it will give you a good place to start.
One more important thing:
Just because this calculator recommends *A* specific size, does not mean every corset in that size will fit you perfectly. (After you find your ideal corset size, you need to find a corset that suits your curve as well! Head on over to the Corset Database for more free tools!)
See the video below for a tutorial on how to use this free tool!
In the video I go through four examples:
Example 1: a slender athlete who wants to start waist training. (Timestamp: 1:20)
- 26 inch natural waist
- visible abs in front
- bit soft, fingers sink into side
- wants to waist train
- weight fluctuates, with a natural tendency to lose (because they’re doing sports all the time)
This would recommend a size 22” if they want their corset to lace closed, or size 20” if they prefer a small lacing gap in the back.
Example 2: someone who works in an office and perhaps has a sedentary lifestyle, but likes to wear vintage clothing and wear a tightlacing corset underneath. (Timestamp: 2:40)
- 32 inch natural waist
- bit soft in front
- bit soft at the side as well
- interested in tightlacing
- wants to wear their corset laced closed
This gives a waist size of 27″, which you can correct to a “real” corset size by using the extra question at the bottom. Size up if you have less experience, or size down if you have a little more experience.
Example 3: a mother who’s had multiple pregnancies, a lot of weight gain and loss over the years, and suffers from lower back pain. They’re not interested in waist training, but just wants something to smooth over the loose skin of their tummy and support their spine. They might have a similar waist size to the last person but a very different composition, and different needs. (Timestamp: 3:56)
- 35” natural waist
- very soft in front
- very soft on the side
- wants a corset for back support or pain relief
- fluctuates in weight, with a natural tendency to gain
- prefers a lacing gap in the back
This calculates a waist size of 29″ which can be corrected up to 30″ if they have no corset experience. When worn with a small lacing gap, the corset will be just snug enough to hold in their loose skin and support their posture.
Example 4: someone starting out a bit larger, who has made a new year’s resolution to lose weight (I’ve been getting a lot of emails like this in the past few weeks!) and wants a corset to last them a little longer through their weight loss. (Timestamp: 5:16)
- 35” natural waist
- very soft in front
- very soft at the side
- interested in waist training
- they are actively in the process of losing weight (the wording is intentional here – see below)
- NO gap at the back (see explanation below for the reason why)
This calculates a corset size of 38″ which will carry their waist training at least several months through their weight loss journey, depending on how much they plan to ultimately lose, and how quickly they’re dropping weight.
Extra notes on this case:
Please choose the “actively and intentionally losing weight” ONLY if you are currently in the process of losing weight – because if you only intend to lose weight but have made no steps to start, clicking this option might not be realistic and might leave you with a corset that’s too small to wear. Clicking this option takes you down a size, so that you don’t have a corset that you shrink out of too quickly. (Same with the other option of intentionally gaining weight, it will take you up a size!) So if you’re actively in the process of losing weight already, you may click that option. You’ll also see a cautionary note pop up on the calculator, if you are changing your weight quickly, so be sure to give this a read!
Then you get to the question for a lacing gap in the back – if you’re already losing weight, we recommend choosing the “no gap” option otherwise it will give you a corset that can be around 12 inches smaller than your natural waist (which is not recommended or safe for beginners).
People with a larger natural waist tend to be able to cinch more. Some experienced corset models have a natural waist over 40 inches and are quite soft, and they’re able to cinch down 8 inches within minutes! If you’re also losing weight on top of that, the calculator will size you down. But do keep in mind that there’s a point where OTR corsets don’t have laces long enough to open up by 10-12 or more inches – also, if the gap in the back is too big, you won’t have the right torque to pull it tighter so it wraps around the body and fits properly.
Hope this tutorial helped! Try out the sizing calculator for yourself and let us know if it worked for you!