The Support Band
New here? Order your pre-pregnancy size. Our fabric is built to stretch with your bump and hold its shape after.
| Size | Pre-pregnancy | Bust | Waist | Hip |
|---|---|---|---|---|
| XS | 0 to 2 | 32-33" | 24-25" | 34-35" |
| S | 4 to 6 | 34-35" | 26-27" | 36-37" |
| M | 8 to 10 | 36-37" | 28-29" | 38-39" |
| L | 12 to 14 | 38-40" | 30-32" | 40-42" |
| XL | 16 to 18 | 41-43" | 33-35" | 43-45" |
How to measure
Bust: around the fullest part of your chest.
Waist: your natural waist, above the bump.
Hip: around the fullest part.
Between sizes? Size down. Our fabric stretches with you and holds its shape after.
The daily uniform of modern motherhood (and beyond)
The Support Band is made with a double layer of soft, seamless stretch fabric and hidden boning for a smooth, pulled-in, held-together feel. Breathable and designed to stay in place, it moves with you whether you’re working out, running errands, feeding baby, or sitting at your desk, and it’ll make you feel like a superhero while you do it.
Good to know: if you have any questions about whether a compression garment is right for you, check with your provider.
Please note: ALL SHAPEWEAR IS FINAL SALE. NO RETURNS ACCEPTED.
Product Features
Seamless double-layer stretch fabric
Hidden boning for a smooth, structured feel
Pull-up style: step in and pull up to a comfortable position sitting over the hips
Breathable and stays in place
Made for everyday wear
Sizing & Fit
Choose your size based on your current waist and hip measurements using our size chart. If you’re between sizes, size up for a more relaxed fit. Our models are all wearing size S.
Fabric & Care
92% Nylon, 8% Spandex.
Hand wash cold. Do not bleach. Do not dry clean. Dry flat in shade.
Choose options
- Hayli S.Verified BuyerRated 2 out of 5 stars5 months agoPainful
I bought this bc Lauryn Bosstick recommended and the reviews were great. I sized down like it said to do your pre pregnancy size but holy cow. This thing is so uncomfortable and hurts!I could barely get on and I have zero hips. Now I know it’s not going to be the most comfortable thing and thought it would be better than the Velcro, but for how much you spend, no. Wouldn’t recommend.
BBUMPSUIT5 months agoThank you for sharing your experience. We're sorry to hear the Support Waist Trainer wasn't the right fit for you.
Because the Waist Trainer is designed with compression fabric and hidden boning to provide postpartum core support, it can feel quite snug when first putting it on. We generally recommend selecting your pre-pregnancy size, but every postpartum journey and body shape is unique, and some customers may find a different size provides a more comfortable level of support.
The trainer is designed to be stepped into and pulled up to rest comfortably over the hip bones rather than being worn higher on the waist, which can help improve comfort during wear.
We truly appreciate your feedback, as it helps other customers understand that compression garments can feel very different depending on personal preference and recovery needs. Thank you for giving BUMPSUIT a try, and we wish you all the best on your postpartum journey. 🤍 - JordanVerified BuyerRated 5 out of 5 stars8 months agoLove it!
Love the fit of this style without the hassle of velcro
- BriVerified BuyerRated 5 out of 5 stars1 year agoCan’t wait to wear!
At 9 months pregnant I am preparing my hospital bag. The quality looks amazing! I can’t what to wear.
- AlannahVerified BuyerRated 5 out of 5 stars2 years ago5 stars
5 stars
- M.PVerified ReviewerRated 5 out of 5 stars2 years agobest waist trainer
I have tried 3 different brands of waist trainer and this one is by far the best!