Tummy Control & Posture Support
Sculpt T-shirt 3D | Noir
N°1Innovation Primée 2026· Shaping Tee500 000+ femmes conquises- Une ligne nette instantanément
- Maintien ferme, never tight
- It never rides up
- Thin, matte, seamless

LivraisonOFFERTETissu & fit
The relief is knitted into le tissu, not printed on it. A wide band crosses the stomach and the sides, a second one runs across the back.
Knitted relief
Never printed, so nothing cracks and nothing peels off over time.
Even hold
Firm across the middle, spread out, with no single pressure point.
Sans couture knit
Thin, matte and breathable, it disappears under a shirt or a blazer.
Coupe. Go by your bust, it decides how the tee sits on your chest and shoulders. Entre deux tailles, prenez la plus grande.
Comment le porter
Pull it on in the morning and forget it until the evening. You should breathe normally and eat sans y penser. A mark still visible twenty minutes after taking it off means the size is wrong.
All day
The hold is spread out instead of pressing in one spot, so nothing digs in.
Under anything
No line and no edge under a shirt, a blazer or a fitted dress.
Entretien facile
Machine wash at 30 degrees. No bleach, no ironing, no tumble dryer.
Livraison & returns
Ships in 48h
Your order is confirmed by email as soon as it leaves.
5 à 7 jours
Livraison offerte, carried by UPS and suivie tout le trajet.
Retours gratuits
Quatre-vingt-dix jours to exchange or refund, no questions asked.
Toute question reçoit une réponse sous 24 heures à leonieandcoshop@gmail.com.
femmes qui portent leur shaping tee under everything, toute la journée, sans y penser

Stomach Held Flat
A wide knitted band holds your stomach and sides.
Smooth Retour Line
A second band crosses the back so nothing bunches up.
Smoother Instantly
Your top falls straighter over it, from the first minute.
Sans couture And Matte
No edges show through a fitted top.
Try it risk-offerte for 90 days
EXCELLENT · Rated 4,9/5
Avis de femmes comme vous

Nicole B.
Vérifié
Taille M · 46 · Austin, TX
Worn 7 semaines
“My shirts sit flat over it, front and back. The ones I tried before never made it through a full day.”

Natalia A.
Vérifié
Taille 2XL · 37 · San Antonio, TX
Worn 9 semaines
“I never felt right tucking a shirt in. With this underneath, my waistline looks even and I stop adjusting toute la journée.”
12days to see it
9weeks worn
3hpar jour

Rachel T.
Vérifié
Taille 3XL · 51 · Portland, OR
Worn 6 semaines
“I bought it for a wedding and now I wear it to work. Sitting down no longer changes the way my dress falls.”
Jour 1
Semaine 2
Semaine 6

Priya M.
Vérifié
Taille XL · 50 · San Jose, CA
“I am at a desk nine hours par jour and it stays comfortable. No seams to feel, and my blouse stays smooth in back.”

Carolina N.
Vérifié
Taille L · 48 · Seattle, WA
Worn 4 weeks
“I ordered it for one outfit and it ended up under most of my sweaters. Thin knits look even instead of bunched at the waist.”
Jour 1
Semaine 3
Semaine 6

Danielle P.
Vérifié
Taille 2XL · 48 · Miami, FL
Worn 5 semaines
“First shaping top that does not ride up on me. The hem holds, and le tissu is thin enough for Miami heat.”

Laura D.
Vérifié
Taille M · 43 · Denver, CO
Worn 8 weeks
“I put it on after breakfast and forget it is there. By mid morning I stop noticing it at all.”
18days to see it
9weeks worn
2hpar jour

Yvonne R.
Vérifié
Taille 2XL · 62 · Chicago, IL
“At 62 I wanted my arms and back covered without feeling squeezed. The short sleeves lie flat and nothing pinches.”
How the 3D tee smooths the line of your clothes
Nothing to wait for. You see it in the mirror right away.
How It WorksWhy does a T-shirt change anything?
The support lines are knitted into le tissu, one wide band crossing the stomach and the sides, a second running across the back. Stretched over you, they hold the soft areas instead of letting them move. That is the whole mechanism.
Rien à réserver No appointment, no session, nothing to plan.
Rien à ajouter à votre journée You put it on under your clothes. That is it.
Rien à perdre 90 days to judge it in your own mirror.
Au quotidienCan I wear it toute la journée, chaque jour?
Oui. The knit is fine, matte and breathable, so most customers wear it like a normal top toute la journée. There is no minimum time to reach and no schedule to keep.
Coupe & HoldDoes it hold the same on chaque corps?
Soft areas move, firm ones do not, and most bodies are a mix of both. The knit does the most where the flesh gives, so on the stomach and the sides, less on the bust and the shoulders. That is where you see the difference in the mirror. Here is how the usual options compare on what actually matters:
The honest part: this is a garment, nothing more. It holds while you wear it, and the moment you take it off your body is exactly as it was. What you get is how you look today, in your clothes.
Life ChangesPostpartum, menopause, weight changes: still worth it?
The hold is mechanical and gentle. This is not a medical garment, and it suits a body that changes from one month to the next. Pendant la grossesse, ask your doctor before wearing anything fitted.
- Après la grossesseOui
- Pendant la ménopauseOui
- Poids changesOui
- Pendant la grossesseDemandez à votre sage-femme
EntretienHow do I wash it without ruining le tricot?
Lavage machine à froid, no bleach, no dryer, no iron. Softener coats the fibers and slackens the support bands, the part doing the work. Séchage à l'air and it holds.
TaillesWhat happens if I pick the wrong size?
If the fit is wrong when it arrives, you send it back and we ship the right size. Zéro frais, zéro discussion.
Between two sizes? Check the size chart.
A tee that is too tight bunches instead of holding, which works against you.
Approuvé par
and 500,000+ women
They love Leonie, because we made shapewear feel like a T-shirt
CoupeTrue to size
CompressionJust right
Confort4.8/5
Résultats speed4.6/5
2 847 femmes scored it
No incentives
Really pleased with this
Comfortable, flattering and the shaping through the arms is exactly what I hoped for.
Ordered a second one
I wore the first one so often that I bought a backup in the same size. It smooths my upper arms without feeling tight.
Great everyday top
Goes with everything and the fit stays neat toute la journée. My arms look more even under it.
Good shaping, a wriggle to put on
The first thirty seconds are a struggle, but once it is on it is comfortable and smooth.
Better than I expected
I ordered without much hope and was surprised. The knit holds everything gently and the black looks smart.
Nice quality fabric
Thicker than a normal tee but still soft. It has kept its shape after several washes.
It smooths my upper arms
The area I am most self-conscious about looks much more even. Simple as that.
Feels supportive
Like a light hug around the arms and waist. I forget I am wearing it after ten minutes.
Lovely top, slightly warm
The knit is thicker than a normal tee so I keep it for cooler days. The shaping is excellent.
Good under jackets
No bulk and no rolling. It sits flat under a blazer and gives a clean line.
I wear it constantly
It has become the top I grab when I want to feel put together with no effort.
Flattering cut
The seams sit in the right places and the shape follows the body without clinging.
Washes well
Cold wash, séchez à l'air libre, no loss of stretch so far. Still as supportive as on day one.
Great fit, needs more colours
Noir is useful, but I would buy two more shades tomorrow.
Confident in short sleeves
The first fitted T-shirt in years that I feel comfortable in. The sleeves make a real difference.
Holds its shape
Even after a long day le tissu has not gone slack or ridden up. Impressed.
Smart casual win
I dressed it up with trousers for dinner and it looked expensive. Comfortable the whole evening.
Discreet shaping
Nobody can tell there is any compression. They just say the outfit suits me.
Smooths well, runs small
Order one size up if you are between sizes. Mine fits nicely now.
My sister wanted one too
She noticed how smooth my arms looked in mine and ordered her own. Both of us are happy.
True to the description
It supports, it smooths and it stays comfortable. No surprises.
My arms look softer
The little dimples above my elbows are much less visible. Subtle, but I can see it.
Easy to style
Works with jeans, skirts and under knitwear. The black stays deep after washing.
Very good, hem could be longer
Another couple of centimetres would be perfect for my torso. Everything else is great.
Comfortable compression
Firm without pinching anywhere. I can breathe and eat normally, which was never true of my old shapewear.
Good for work days
Eight hours at a desk and it never dug in or needed adjusting.
Nice neckline
High enough to feel modest and low enough to look modern.
Fully opaque
No see-through issues even when I stretch. That mattered to me.
Nice compression, snug sleeves
The sleeves felt tight for the first hour and then settled. The smoothing is worth it.
Feels like quality
Dense knit, neat stitching, no loose threads. It feels like it will last.
Smoother back line
The bra area looks flat underneath, which is the thing I always check in the mirror.
I stand taller in it
Something about the support makes me hold my shoulders back. An unexpected bonus.
Perfect for travel
I packed it for a week away and wore it three times. It does not crease.
Good product, slow to dry
The thicker fabric takes a while on the line. Otherwise I am very pleased.
The slimming effect is real
Not magic, but the silhouette is visibly cleaner through the waist and arms.
Very comfortable
Soft against the skin with no scratchy seams. I barely notice it.
Exactly the sleeve length I wanted
Long enough to cover the top of my arms, short enough to still look like a T-shirt.
Great in photos
I wore it to a birthday lunch and liked every picture, which never happens.
Flattering, but wash with care
Cold wash only for me. It still looks nouveau, though I am careful with it.
Good value
Cheaper than the shaping camisole I used to layer, and far more comfortable.
It stays put
The hem does not creep up when I raise my arms. Small detail, big difference.
Une amie me l'a recommandé
She was right. It smooths the arms and still looks like an ordinary nice top.
Fine for warm days indoors
Light enough for the office in summer with the air conditioning on.
Happy, price feels high
The quality justifies most of it, and it has replaced two garments in my wardrobe.
Feels secure
The kind of top you can move in without checking yourself in every window.
I want it in every shade
So happy with the black that I am waiting for more colours.
My go-to under sweaters
It adds no bulk and keeps everything smooth beneath a knit.
Evens out the texture
The skin on my upper arms looks more uniform under le tissu. That is all I wanted.
Works well, not for hot weather
Perfect indoors, a little too warm for a summer terrace.
Wore it to a wedding
Under a light jacket for the ceremony, on its own for dancing. Comfortable through both.
Real compression for the price
It feels closer to proper shapewear than to a basic T-shirt.
No rolling at the waist
The band stays flat instead of folding over, which was my problem with other tops.
Simple and effective
No hooks, no straps, no fuss. You put it on and look smoother.
Good smoothing, high neckline
I would prefer a slightly wider neck, but the fit through the body is excellent.
Fits as expected
I followed the size chart and it fits perfectly. Snug but not squeezing.
Great with high-waisted jeans
It tucks in neatly with no bunching at all.
Defined waist, smooth arms
A great combination in one garment. Very flattering.
Soft but firm
The fabric feels gentle and still does the sculpting work.
Effective, takes some effort
Like most compression pieces it needs a moment to get into. Comfortable once in place.
Would buy again
I am already thinking about a second one before this wears out.
Getting dressed is easier
One top instead of a tee plus a shaping layer. It saves time every morning.
Lovely for evenings out
I wore it with a satin skirt and felt polished all night.
Comfortable in the car
A long drive with no digging in at the waist or the sleeves.
Very nice, longer sleeve please
The current sleeve is good; a slightly longer version would be ideal for me.
An honest product
It does not promise miracles and it delivers what it promises.
Great as a base layer
I wear it under an open linen shirt and the line underneath stays clean.
My arms look toned
More definition around the shoulder and a smoother upper arm.
Lovely fit across the shoulders
No pulling and no gaping, which is rare for me in fitted tops.
Great top, delivery was slow
Worth waiting for, but I had expected it sooner.
Happy customer
Quick delivery, tidy packaging and the top is exactly as described.
It looks expensive
The fabric has a matte finish that looks far pricier than it was.
Good for light workouts too
I wore it to a stretching class and the support was welcome.
No itching
I have peau sensible and had no irritation after a full day.
Comfortable, shows lint
Noir attracts fluff so I keep a roller nearby. The shaping is very good.
The support lasts toute la journée
Still smoothing at nine in the evening as much as at eight in the morning.
It changed how I feel in clothes
A small change with a noticeable effect on how I get dressed.
Ideal for the office
Professional-looking, comfortable, and it stays smooth while I am sitting.
The sleeves are the best part
They flatten the area just above the elbow that I never liked.
Good buy with one reservation
Excellent support and smoothing. The back label scratched a little until I removed it.
Very happy overall
Comfortable, smoothing, easy to wash. Nothing to complain about.
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