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(8 reviews) | Write a Review


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

This seamless undergarment supports the beautiful baby bump with our patented 

flexible mesh on the tummy area and it will expand as the baby grows and it also

smooths back, hips and thighs without flattening the buttocks area. 

Is breathable, invisible under clothes and yes we added an open gusset for ease

when nature calls. Happy Butt N°7 Maternity is lightweight weighing only 6 Oz.  



Super soft


This extraordinary patented undergarment has:

* Flexible seamless tummy mesh.

* Open bust.

* Patented flexible mesh on butt region.

* Over the shoulder adjustable bra straps.

* Wide crotch gusset for when nature calls.

* Butt lifter bands, lifts and enhances the butt.

* Pressure release at the edge of leg portion.

* Upper thigh band boosts volume.

* Sweat-wicking.

* Four-way stretch.

* Breathable fabric.

* Seamless. 

* Full back coverage.

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



The (Top display) Model is wearing size Medium she is 9 months pregnant and

her height is 5'3, weight 175 lbs. 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.  Please ask your doctor if you can wear a support undergarment while pregnant.


PATENTED US20150157060A1 US10058131B2   16724000 


8 Reviews

  • 5
    Love my maternity faja!

    Posted by Ariana Santana on Oct 5th 2022

    I seriously love this faja it helps support my back and it makes my tummy look cute , I will not wear my dresses with out it! I bought the black one , but now I’m back for the nude one.

  • 4
    Happy butt 7 maternity

    Posted by Esther Rivera on May 25th 2022

    It’s a amazing garnet I wen and bought my first one according to the size charge I found it a little big so I order a new one a size down the medium was perfect I love it .

  • 5
    I love my faja

    Posted by avianca on Apr 2nd 2022

    I love this faja. the only thing i can says is the straps feel a little tight sometimes but still good enough to keep the 5 stars :) buying another one soo so i can have an extra just incase. its very comfortable!

  • 5
    Happy butt #7 Maternity

    Posted by Ruby on Dec 12th 2021

    This piece is very well made for comfort . If adjusts to your body without struggling at the time you put it on . I love it . Totally recommend it!

  • 5
    love it!!

    Posted by Mari on Jun 10th 2021

    i absolutely love this! super comfortable love the fit its the perfect prego garment. highly recommend to all the mamas.

  • 5
    Maternity shape wear

    Posted by Kimberly Lozano on May 26th 2021

    I love it fit perfect and it makes me look even more beautiful with my baby bump. Maybe if you can make another one but instead of all the way to the knees it can be short shorts

  • 5

    Posted by Angela on Jan 21st 2021

    I was surprised with the support and the way this made my booty look.

  • 5
    Feels wonderful!

    Posted by Amy on Jan 18th 2021

    I’m sooo happy you designed the maternity faja I’m in love and it’s the most comfortable thing to put on while being pregnant. Your a life saver! I recommend to any expecting women that wants to be comfortable under clothes