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Happy Butt N°7 Tank Top Bodysuit Shorts

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Product Description


Happy Butt N°7 Tank Top Bodysuit Shorts

Choose to layer or wear alone.

This secretly smoothing Tank Top Bodysuit slims your core and is versatile as you are because it can be worn as a bra or a tank top, Breathableinvisible under clothes, silicone lining on the leg portions, built-in bra tank top and a double gusset for ease when nature calls. This Seamless breathable body shaper can be worn daily,  wear it to the gym, office or out on the town. Designed for shorts, mini skirts and mini dresses. Happy Butt N°7 Bodysuit Tank Top  is super lightweight ... Weighing only 9 Oz. 



Firm moderate Compression.

This body shaper fits true to size. 


This extraordinary patented shaper has:

* 100% seamless Built-in bra that will expand according to your breast size.

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

* Full back coverage 

* Inner front tummy panel that flattens your tummy.

* 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 cotton 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.
* Breathable fabric.
* 100% Seamless.
* Invisible under clothes.
* Made in Italy.
* No stitches or seams along leg openings.
* Silicone lining made of elastan on polyurethane base located on the on end of leg portions to prevent garment from rising.
* Made with a very soft and light yarn.
* This shape wear provides very firm control shaping.
* Fabric Content: 84% Nylon, 16% Elastane
* You can wear it day and night you won't feel it.
* Hand washed in cold water and laid flat to dry. Do not iron.
The model is wearing a SMALL size her height is 5.7 Weight 140 pounds, pant size 6.


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 write 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. 

If you believe you have fuller legs/thighs please size up so that the shorts styles won't be too tight on your legs.




PATENTED US20150157060A1 US10058131B2 

Write a Review

Product Reviews

  1. The Absolute Best!!!

    Posted by Jannelle Gibbs on Dec 13th 2019

    This shapewear is amazing. I brought a size XL and it is kind of loose but overall great. It makes my butt look bigger which I love and my breast doesn't look so flat. I would recommend this product to anybody. I plan on buying another one but one size smaller.

  2. I loved it Best Shapewear

    Posted by Veronica Castro on Oct 10th 2019

    I have wasted so much money on shapewear and was never worn either too uncomfortable or not true to size and they all made my butt flatt this is one of my favorite from Yahaira my # 1 is Happy Butt #7 double tummy layer. This tank top I love for those days you want to be comfy but tucked in I love the fact it doesn't flatten your boobs I wear mine with my bra and it pushes them out also hides fat from bra and back ❤

  3. love it but!

    Posted by cindy oliva on Jul 23rd 2019

    me encanta lo unico q tengo q decir es q deberian poner el mismo material de la parte atras en la parte de los senos..en mi experiencia personal me los aplasta un poco y no me gusta la apariencia de los senos caidos..pero todo lo demas perfecto

  4. The Best 100 % Recommend it.

    Posted by Rousse Y. Villanueva on Jun 19th 2019

    This is my second time purchasing from Yahaira. Feels very comfortable, very light weight. I recommend it .

  5. Amazing!

    Posted by Lindsey on May 29th 2019

    I've spent hundreds of dollars on under garments to help smooth out my silhouette until now. This product is hands down the best in the industry. I did have to order a size down as the M was just a little too loose for my body. I'm 5'8 and a size 6, the small was perfect! I highly, highly recommend this product!

  6. LOVE IT❤

    Posted by Maria Farias on May 20th 2019

    La mejor Faja en el mercado mundial mente, como dicen lo bueno cuesta y esta faja lo vale... ☆☆☆☆☆La Body suit para uso casi de diario y la High Waist shorts solo para ocacciones especiales.. Muchas Grasias por crear tan Exelentes Fajas

  7. La faja soñada.

    Posted by Yadira on May 19th 2019

    Es la segunda que compro, me encanta, soy un side M pero creo que la próxima vez trataré un S. Son tan cómodas aunque se se hacen un poco largas para mi torso.

  8. Calidad

    Posted by Prisci on May 2nd 2019

    Excelente faja, queda muy bien con toda la ropa es mi segunda faja que compro se las recomiendo.

  9. Lo mejor

    Posted by Alexandra on May 1st 2019

    Me encanto !!! Me quedo perfecto y me veo divina

  10. Beautiful shapewear

    Posted by Jenny on Apr 20th 2019

    I love my new shapewear. It doesn’t flatten your butt instead it enhances it.

  11. GREAT!

    Posted by Marlyn Betancourt on Apr 6th 2019

    Good material. This is my 2nd time purchasing a garment from yahaira and i am amazed of how comfortable they are and how great they form and shape my body! :)

  12. Amazing

    Posted by Ambee on Apr 4th 2019

    I love this bodysuit, definitely made a good purchase with this one ⭐️⭐️⭐️⭐️⭐️

  13. Love it!!

    Posted by Mayra on Mar 19th 2019

    I purchased the the tank top happy butt N•7 and I love how comfortable it is.It keeps everything in place so light weight and doesn’t flatten your butt it actually really does give you a lift and a nice shape all over your body.

  14. Love it

    Posted by katrina brown on Mar 19th 2019

    So comfortable and fits great

  15. Best under garment Ever invented!

    Posted by Maria B on Mar 18th 2019

    The fabric is so soft you forget you have it on, I love wearing this to work our. Super comfortable.

  16. The Best!

    Posted by Magan Jackson on Feb 26th 2019

    I love my Happy Butt #7. It has me looking good every time! ❤ Worth every penny!

  17. No gimic 100% worth it!

    Posted by Sarai Sanchez on Feb 23rd 2019

    I LOVE my bodysuit! I had thought I gotten a smaller size but it fit just right not too tight i have had it for a couple of days and already am seeing a difference in my curves which I previously didn’t have! It also helps me with straight posture which i struggle from big boobies.

  18. Love it!♡

    Posted by Cynthia Hernandez on Dec 4th 2018

    Love everything about the shaper♡

  19. The best!!!!

    Posted by Unknown on Oct 25th 2018

    This is my third one and I love it. I recomended it.

  20. so comfortable!

    Posted by Jackie on Oct 22nd 2018

    I have purchased products from Yahaira before and this one is by far the best so far! it clings in all the right places and so comfortable! I will be purchasing another!

  21. Will order another one for sure!

    Posted by Leslie Garcia on Oct 7th 2018

    I love the bodysuit!! Feels so comfortable! I can’t wait to order one in black.

    I own two shapewears from Yahaira and this is my favorite one!
    Keeps everything looking good and in place. The material Is perfect-breathable and let’s you move around naturally.

  22. Awesome!!!

    Posted by Alba on Sep 12th 2018

    These it’s my second purchase and it’s absolutely awesome love it!! It’s really one of the best ones in the market!!!

  23. Love it!!

    Posted by Rocio on Jun 14th 2018

    I love it.... bought 3 ... 2 happy butt N7 and the body suit...I got to say I liked the body suit better ...I have not yet used it during the day ..but I have been using it to sleep and its soo confiii..I w I'll definitely be ordering more...quick suggestion. Have you considered adding clips on the leg and private area to make it easier to use the restroom?? That would be awesone!!! ...but I love them so far...thank you ..money well spent

  24. I LOVE IT!

    Posted by Unknown on Jun 7th 2018

    I’m not that used to wearing body shapers or anything like it but I’m starting and I’m glad I purchased this product it’s more than I hoped for.

  25. LOVE IT <3

    Posted by TANIA MONTES on Jun 6th 2018


  26. A must have

    Posted by ANDREA RILEY on May 23rd 2018

    I wear this most days and I have to say it's comfortable and fits well, I will probably get it in the beige. Love IT!

  27. Best shape wear out

    Posted by Yattydoe on May 19th 2018

    It has given me lift everywhere. I have clivage from bodysuit. Firm slim waistline and lifted bottom when I wear my bodysuit shorts. It looked like I had work done but it was simply the shapewear. You must adjust the crotch area to line up because the material is so stretchy. I love it

  28. Amazing fit

    Posted by Unknown on Apr 14th 2018

    Best undergarments ever

  29. Thee best!

    Posted by Sasha Gray on Mar 22nd 2018

    I ordered 2 and although I love the other one, I love this one the most! Fits beautifully. It does exactly what it says, I couldn't be happier! Best shapewear ever

  30. Smooth back and tummy!

    Posted by Lory on Feb 25th 2018

    OMG I love how it smooths my back and abdomen area and it also lifts by breast nicely and I don't have to use a bra I JUST LOVE IT!

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