Name: Flexvibe Bust-Cover One-Piece Shapewear | Double-Layer Compression, Open-Crotch, 3D Butt Lifting, 3 Colors, XS–3XL
Rating: 5.00 (7 reviews)

Flexvibe shapewear side view for daily movement, with tummy control and smooth support

Flexvibe Bust-Cover One-Piece Shapewear | Double-Layer Compression, Open-Crotch, 3D Butt Lifting, 3 Colors, XS–3XL

Smooth layering and a gently held-in feel for everyday outfits.

$53.00

$53.00 $69.00

Buy 2 get 10% off - code FV10

ColorChestnut

Size XS S M L XL 2XL 3XL

Find your fit

Size Guide

All measurements are body measurements in inches. If you are between sizes, choose the larger size for a more relaxed feel or the smaller size for a more held-in fit.

Maternity & Postpartum

Size	US	Bust	Under-bump Waist	Hip
S	4-6	34-36	29-31	36-38
M	8-10	37-39	32-34	39-41
L	12-14	40-42	35-38	42-45
XL	16	43-45	39-42	46-49
XXL	18	46-48	43-46	50-53

Start with your pre-pregnancy size, then size up when you want more room through the bump, belly, or hips.

Flexvibe Bust-Cover One-Piece Shapewear | Double-Layer Compression, Open-Crotch, 3D Butt Lifting, 3 Colors, XS–3XL

How To Measure

Measurements should be taken directly on your body.

Bust: Measure around the fullest part of your bust, keeping the tape level.

Under-bump Waist: Measure around the lower belly where maternity waistbands usually sit.

Hips: With feet together, measure around the widest part of your hips.

See more on our Size Guide.

Free Shipping over $30

30-Day Returns

The Flexvibe Bust-Cover One-Piece Shapewear is a full-coverage, one-piece shapewear bodysuit with double-layer compression, an open-crotch design, 3D butt-lifting cut, and lace leg trim — providing powerful, comprehensive body shaping from bust to thigh for daily wear and special occasions. The double-layer compression delivers enhanced tummy and waist control, while the 3D butt-lifting cut creates a natural, rounded lift. Available in 3 colors, XS–3XL.

Quick Fit Snapshot

Best for daily wear, special occasions, and powerful full-body shaping
Compression double-layer — enhanced tummy and waist control
Lifting 3D butt-lifting cut — natural rounded enhancement
Access open-crotch — convenient bathroom access
Sizes XS, S, M, L, XL, 2XL, 3XL · Chestnut, Apricot, Black

ShapewearDouble-LayerFull-Coverage3D Butt LiftingOpen-CrotchLace Trim

✓ Double-layer enhanced compression✓ 3D butt-lifting cut✓ Open-crotch easy access✓ Lace leg trim seamless

Product Features

Double-Layer Compression & 3D Lifting

Double-layer compression — enhanced tummy and waist control for a more defined silhouette
3D butt-lifting cut — three-dimensional construction that lifts and enhances the glutes naturally
Open-crotch design — convenient bathroom access without removing the garment
Lace leg trim — smooth, elegant finish at the leg openings

Bust-Cover Full-Body Design

Full bust-to-thigh coverage — comprehensive shaping for the entire torso
Seamless construction — invisible under dresses and everyday clothing
3 colors, XS–3XL — Chestnut, Apricot, Black

Size Guide

Available in XS, S, M, L, XL, 2XL, 3XL. True to size. Size up if between sizes.
View Full Size Guide →

Care Instructions

Machine wash cold on gentle cycle
Do not bleach
Lay flat to dry
Do not iron

FAQ

What is double-layer compression in shapewear?

Double-layer compression uses two layers of fabric in the shaping panels to provide stronger, more targeted compression than single-layer construction. The inner layer provides firm compression against the body, while the outer layer adds additional support and smoothing. This results in more effective tummy control and waist slimming compared to standard single-layer shapewear.

What does bust-cover shapewear mean?

Bust-cover shapewear extends upward to cover the bust area, providing support and smoothing for the entire torso from bust to thigh. This is in contrast to waist-length or mid-torso shapewear that only covers the midsection. Bust-cover shapewear is ideal for wearing under strapless or low-cut dresses where you need full-torso coverage and support.

Is this shapewear suitable for wearing under a strapless dress?

Yes. The bust-cover design provides full torso coverage that works well under strapless dresses, providing support and smoothing from the bust down. The open-crotch design and seamless construction ensure comfort and convenience for extended wear at formal events and special occasions.

Shipping
Free standard shipping on orders over $30. Most orders process in 1-2 business days and arrive in 7-10 business days.

Returns
Return unworn, unwashed items with tags and original packaging within 30 days.

Fit Snapshot

Smoothing fit & size

Shapewear fit notes for visual smoothing, coverage, comfort, and measurement-based sizing.

Fit & size

Do not size down. Use real waist, hip, bust, and torso measurements so the piece can smooth without rolling or digging.

Fabric & coverage

Review the product description and photos for fabric composition, stretch, lining, padding, pockets, opacity, and care. For lighter colors, check photo coverage before choosing underwear color.

Before checkout

Confirm the Size Guide, shipping timing, and return policy. Flexvibe describes fit, support, and visual smoothing only; we do not promise weight loss, body changes, or medical results.

Size Guide Sports Bras Shapewear