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Happy Butt N°7 Double Tummy Layer

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Product Description

Happy Butt N°7 Double Tummy Layer

So Comfy... Like a Second Layer of Skin.

This seamless breathable body shaper shapes your body without flattening your butt.

We've created Happy Butt N°7 Double Tummy Layer with double the waist compression.

It's made with a breathable fabric and invisible under clothes with 7 targeted compression

zones where you need it the most, 4 adjustable bra straps, silicone lining on the leg edge portions

to prevent the rolling up effect and a double gusset for ease when nature calls.

This Seamless breathable body shaper can be worn daily under any clothing.

Wear it to the gym, office or out on the town. We've designed it to be your most comfortable, everyday essential!

This body shaper fits true to size. Happy Butt N°7 is super lightweight ... Weighing only 6.5 Oz


The difference between the body shapers Happy Butt N°7 Single layer,

Happy Butt N°7 Double Tummy Layer and Crystal Love - Amazingly Thin - Light compression are:


*Happy Butt N°7 Double Tummy Layer: Will Provide you with double the waist firm compression with its

 8 inch double paneled waistband, the fabric is thicker, more butt lift, leg portions are 1.5 inches longer

 than Crystal Love Light Compression.


*Happy Butt N°7 Single Tummy Layer: Will Provide you with medium moderate compression, the fabric is

 thicker, more butt lift, leg portions are 1.5 inches longer than Crystal Love Light Compression.


*Crystal Love Amazingly Thin: Will provide you with super light compression made with Bio-Crystals

  it reduces cellulite and increases blood flow.




Double Tummy Compression



This extraordinary patented shaper has:

8 inch double paneled  waistband.

 * 7 targeted compression zones where you need it the most for a more comfortable fit.

* High waist design control top with Tummy panel that flattens your waistline smoothing the

   tummy, waist and back.

* Butt lifter bands that support, lifts and enhances your own natural shape.

* Special mesh on buttocks region to avoid flattening and enhance volume.

* Anti-bacterial technology prevents the growth of odor-causing microbes.

* Sweat-wicking.

* Four-way stretch.

* Wide crotch gusset for when nature calls.

* Special zone in mid leg that expands according to your leg size.

* Pressure release at the edge of leg portion designed to relieve lower leg bulge.

* Upper thigh band which supports lower buttocks while boosting Volume.

* 4 Adjustable removable bra Straps.

* Breathable fabric.

* Seamless.

* Invisible under clothes.

* Made in Italy.

* No stitches or seams along leg openings.

* Silicone lining on upper waist welt to prevent from sliding made of elastan on polyurethane base.

* Silicone lining on end of leg portions to prevent garment from rising made of elastan on polyurethane       base .

* Hand washed in cold water and laid flat to dry. Do not iron.

* This body shaper is constructed of 84% nylon and 16% spandex (elastane) knit fabric.



The (Top display) Model is wearing a size SMALL. Her pant size is 6, height is 5'6, Weight 135lbs. 

Please check size & style tab on menu to select your correct size.

Once you know your body measurements, consult the Size Chart below to determine which size you should purchase. If you are not sure or you are in between sizes please writte your measurements, pant size, weight and height in the comments box at the time of check out or you can call 212 739 7877.

This body shaper fits true to size. 








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Product Reviews

Showing reviews 1-10 of 501 | Next

  1. Calidad

    Posted by Unknown on Jul 12th 2018

    I really love it! Se los recomiendo mucho
    Si van a invertir dinero pues que sea en algo de calidad!
    Lo mejor que usado en fajas!!

  2. Worth every penny!

    Posted by Unknown on Jul 9th 2018

    I bought a few days ago and been wearing it daily and so far I love it. It hugs my waistline and flattens my belly and the mesh around the butt doesn't flatten your butt. It's very comfortable. I also love that you can't tell I'm wearing it under my clothes and it doesn't roll down.I've tried different brands and this one is my new favorite. I can definitely recommend to others.

  3. Love Love Love

    Posted by Teen baby on Jul 7th 2018

    This is the Best Ever..Not Noticeable under dresses
    No one is paying me to say this! Invest in this and
    You won’t be sorry!

  4. OH EM GEE!!!!!!!!!!!

    Posted by Cindy Avellaneda on Jul 3rd 2018

    Like seriously! I am in shock of how well this fits and how amazing I feel. Thank you for this amazing product, I have not felt this confident in such a long time. Let me tell you about my first experience. I am wearing this fitted dress that is not super tight but fitted. I looked in the mirror and was amazed. Not only that, I looked at my butt which is a decent size already but this made it look so big it was almost inappropriate lol! I love it and cant wait to buy your other products!

  5. I literally looked like i had a tummy tuck lol

    Posted by crystel twum-ampofo on Jun 30th 2018

    Best body shaper ever! It made my tummy really flat under dresses, and made my butt perky.i have been any woman that will listen to purchase Yahaira body shapers; best investment!!

  6. I love it...

    Posted by Fabiola Martinez on Jun 27th 2018

    Simplemente me encanto....recomendadisima

  7. Absolutely amazing!!!!

    Posted by Tiffany on Jun 27th 2018

    Just received my happy butt no 7!!!! Best shaper I’ve ever owned!! Truly impressed!! Definitely worth the money & does everything it says it would do!!!! Completely in love!!!!

  8. The best!

    Posted by Metzli on Jun 27th 2018

    I love it it ! It really does do as it says, would definitely recommend to others !

  9. Love it

    Posted by ceciliatarqui1990@gmsil.com on Jun 22nd 2018

    Love it it’s perfect better then the Colombian bajas :)

  10. amazing no words!

    Posted by mari on Jun 20th 2018

    I am in love never had I ever bought. A shapeware as amazing as this one! I have had my fair share of shapewears and they were horrible so uncomfortable unable to breath and really didn't even do much of difference on the contrary would make my stomach look bigger in a way. On the other hand happy butt 7 completely changes your body once you put it on. I couldn't believe how amazing I looked wearing a dress after having two children it hadn't happened. It doesn't bulge out on top by the back like others do, doesn't slide up like others and flattens your stomach and everything else that it should. I am amazed and I for sure will be back to buy the others. If I could I would give more than a 5 star!

Showing reviews 1-10 of 501 | Next

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