Maddie's Built‑in Bra Long‑Sleeve Top

The bra is already sewn in. Nothing to put on, nothing to unhook.

  • Smooth back — no band, so nothing presses a line across your ribs
  • Cups in a shelf — soft support held inside the front, nothing to unhook
  • Ribbed cotton knit — a proper layer for cool days, under a cardigan or on its own
  • Square neck, long sleeves — reads as a top, never as underwear
$43.99per top
Size Chart

Tape around the fullest part of the bust. Keep it level, breathe normally, read the number in inches. That is the only measurement we need — no height, no weight. The chart below already includes the size up.

No tape? Use the bra you own:

These numbers already have the size up built in — read your tape against this chart and order the size it gives you. Between two rows, take the larger one. Either way the 90-day guarantee covers the swap.

Colour Black

Free shipping over $50 · 90 days to decide

Free shippingOn orders over $50, tracked
90 days to decideWrong size? We sort it out
Returns without a callOne form, printed label
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Copies of this top are already on other sites. The real one is sold here, on maddietanks.com, and nowhere else.
Maddie, founder of Maddietanks, in her workshop
The top is made on the same line as the tank and cut to the same block, which runs small. So I will say it plainly instead of hiding it in the small print: order one size up.
MaddieFounder, Maddietanks
What's in the box
The top, with the cup already sewn into the front, and a printed size card carrying the same measurement chart that is on this page.
Fabric & care
Summer-weight viscose with the cup bonded in as a single shaped panel. Machine wash cold and hang to dry. No bleach, no tumble dryer, and do not iron the cup. Bonded rather than sewn-in elastic, so treated this way it keeps its shape instead of folding over in the wash.
Shipping
We pack and send within [1–2] business days and email you the tracking number the moment it leaves. Delivery to the US takes [7–12] business days. Free on orders over $50.
Returns & exchanges
90 days. One online form, print the label, send it back. No phone call and no explaining yourself. Just email us, and within two days the money goes back to the same payment method you paid with.
Smooth line under the Maddietanks built-in bra top

The roll on your back is the bra band, not your body

A bra puts its whole job into three narrow strips: two straps and one band. Whatever hold your body needs, all of it lands there.

  • Straps cut grooves into your shoulders
  • The band clamps across your ribs and pushes tissue up
  • Wire presses where nothing should press

Take the band away and the ridge goes with it. This top carries the same job in a shaped cup panel sewn into the front, so there is no separate strip doing all the work — and nothing left to press a line into you by lunchtime.

Reviews

What women tell us after the first week

Sofia W.
★★★★★

Replaced my uncomfortable underwire bras completely — and with the sleeves I can wear it on its own all autumn.

Sofia W.Verified Customer
Eva H.
★★★★★

The sewn-in cup is a game changer. No digging straps, and nothing shows through across the back.

Eva H.Verified Customer
Serenity H.
★★★★★

Took the size up like they said and it fits beautifully. Enough support for errands without a bra underneath.

Serenity H.Verified Customer

And why the other fixes missed too

Every one of them keeps the same skeleton: a band, two straps, and the load piled into the same few places.

Bralettes

Comfortable, yes. Holding anything, barely. Put a real top over one and there is nothing happening underneath.

  • Comfortable all day
  • Actually holds you
  • Smooth under clothes

Shelf tanks

Three washes and the elastic is done. The “built-in bra” is one narrow strip that flattens instead of holding.

  • Easy on, easy off
  • Survives the wash
  • Actually holds you

Sports bras

Built for an hour of training, not a whole day. Grips hard, squashes, and getting out of one is a wrestling match.

  • Stays where you put it
  • Comfortable all day
  • Smooth under clothes

Wireless bras

Better than underwire, granted. But the structure is unchanged: one band, two straps, the same three pressure points.

  • Actually holds you
  • No marks by evening
  • Nothing to unhook
Maddietanks
Comfortable all dayActually holds youSmooth under clothesSurvives the wash

Finding a decent bra was never the thing you were failing at. You were looking for a way out while staying inside the category that made the problem.

Six things you stopped expecting to fix

Not one of them is about your body. Every one of them is about how a bra is built.

The roll on your back is the bandIllustration
A braThe top

The roll on your back is the band

The bra band presses in and pushes tissue up over itNo band anywhere, so the line across your back stays flat
Two red grooves by six o'clockIllustration
A braThe top

Two red grooves by six o'clock

Thin straps carry the whole weight on two narrow stripsThe shoulder of the top sits flat and carries nothing on a strip
A bra strap showing at the necklineIllustration
A braThe top

The strap that shows at the shoulder

A loose neckline slips and there is the strap, every time you leanThere is no strap to show, because there is no separate bra
The unhook-at-the-door ritualIllustration
A braThe top

The unhook-at-the-door ritual

First thing you do at home is reach back and unhookNothing to unhook. You can go straight to bed in it
Fastening behind your backIllustration
A braThe top

Fastening behind your back

A sore shoulder or stiff hands turn a clasp into a fightIt goes on over your head like any other t-shirt
A bra clasp and strap slider marking the skin, beside the smooth shoulder of the topIllustration
A braThe top

Wire, clasps, hardware

Underwire on the ribs, a clasp printing through a white topNothing rigid in the garment at all — no wire, no hooks, nothing to show through
Maddie sewing a built-in bra tank at her machine in the workshop

Twenty years sewing clothes for other women. Not one of them fitted me.

I spent twenty years on a factory floor, sewing garments for other people. Eight hours standing, a bra on since six in the morning, and by the afternoon I was doing what every woman on that floor was doing — reaching under my arm to move the band off the same sore spot.

What I remember most is not the pain. It is the year the women on my line started talking about my weight. They were not cruel about it. They said it the way people say things they think are helpful: the back, love, you can see it through the overall. I went home and looked in the mirror with the light on, and there they were. Two soft folds across my back.

Then I took the bra off, the way I did every evening the second I was through the door — before my shoes, before the kettle. And twenty minutes later I looked again, and the folds had gone.

They were never my body. They were the band.

The back of the tank, with no band line
No band across the back — which is the whole reason those folds appeared and then went away. Illustration.

I had sewn for twenty years and it had not once occurred to me that the thing pressing into me was a design decision, and that a design decision can be changed. That evening I cut up two of my own tanks at the kitchen table and moved the cups inside one of them, so that the whole garment held me instead of one strip of elastic. The first one was crooked. I wore it to work anyway.

By the end of that week three women on my line had asked me to make them one. By the end of the month it was eleven, and I was sewing after shifts with a notebook beside the machine — name, bust in inches, where her band had left a mark. That notebook is why this tank is sized the way it is: one measurement, taken with a tape. No one asks your weight. Weight was never the question.

"I am not going to ask what you weigh. I am going to ask for one number — and then I am going to answer for it in public, under every review, good or bad."

Today there is a workshop instead of a kitchen table, and the notebook has turned into a size chart that starts at 34 inches and runs past 44. Everything else is the same. I still measure. I still cut. And I still know exactly what a woman means when she says the first thing she does at home is take it off.

You are not the only one

Eleven women on one factory line asked for this tank before it was ever a product. Millions more are reaching under an arm at three in the afternoon — and nearly every one has been told the problem is her body. It is not. It is the band.

1

The factory floor

Twenty years making clothes for other women, in a bra that hurt from six in the morning.

2

The evening the folds disappeared

The band came off, and twenty minutes later so did the thing everyone had blamed on her weight.

3

Two tanks and a kitchen table

She cut up her own tanks and moved the cups inside, so the whole garment carried the weight. The first one was crooked.

The first crooked prototype of the tank, cut and sewn by hand
4

Eleven women, then a workshop

Three colleagues in the first week, eleven in the first month, a notebook full of measurements — and now a workshop that makes nothing else, and tens of thousands of happy women.

The tank made in the workshop
Maddie, founder of Maddietanks
MaddieFounder, Maddietanks
90 days to decideDamaged or wrong, we fix it
Free shippingOn orders over $50, tracked
Answered in 2 daysEvery review, in public
Runs smallOrder one size up

We did not try to build a better bra

We left the category. Instead of two straps and one band carrying everything, the top itself carries the weight.

1

Hold that is spread out

A shaped cup panel sits across the front with a band under the bust. No narrow strip anywhere taking the strain on its own.

2

One piece, sewn in

The cup does not lift out and it is not meant to. It is bonded as a single panel, so there is nothing loose to fold over in the wash.

3

Nothing that concentrates

No wire, no hooks, no clasp at the back. Short set-in sleeves sit flat on the shoulder instead of a strap digging in.

4

It reads as a normal top

Square neck, long sleeves, straight hem. Nobody looks at it and sees underwear.

Cutaway showing the cup panel sewn into the front of the Maddietanks top

The cup is bonded, not clipped in

Elastic sewn into a shelf tank gives up after a few washes — that is the part everyone complains about. Here the cup is bonded as one piece across the front, so there is no thin strip to stretch out and no loose pad to go crooked.

Machine wash cold, hang dry. In the white colourway the cup is lined, so nothing shadows through.

How the first ten minutes of the day go now

1

Over your head it goes

Nothing to unhook, nothing to fasten, no reaching around behind you.

2

Out you go

Even lines, full cover, properly held. Pick up your keys and get on with it.

3

It leaves your mind

Nothing to tug at eleven. Nothing to pull down at two. Nothing to tear off at six.

Support is not one single thing

Classic braSports braShelf tankBraletteMaddietanks
Easy from morning to night✕✕✕✓✓
Genuinely holds you✓✓✕✕✓
Invisible under clothing✕✕✓✕✓
Stays where you put it✕✓✕✕✓
Never needs adjusting✕✓✕✓✓
Survives the machine✓✕✕✕✓
Sized without your weight✕✕✕✕✓
Simple on, simple off✕✕✓✓✓
Boxes ticked2/83/82/83/88/8
Maddietanks8/8
  • Easy from morning to night
  • Genuinely holds you
  • Invisible under clothes
  • Stays where you put it
  • Never needs adjusting
  • Survives the machine
  • Sized without your weight
  • Simple on, simple off
Classic bra2/8
  • Easy from morning to night
  • Genuinely holds you
  • Invisible under clothes
  • Stays where you put it
  • Never needs adjusting
  • Survives the machine
  • Sized without your weight
  • Simple on, simple off
Sports bra3/8
  • Easy from morning to night
  • Genuinely holds you
  • Invisible under clothes
  • Stays where you put it
  • Never needs adjusting
  • Survives the machine
  • Sized without your weight
  • Simple on, simple off
Shelf tank2/8
  • Easy from morning to night
  • Genuinely holds you
  • Invisible under clothes
  • Stays where you put it
  • Never needs adjusting
  • Survives the machine
  • Sized without your weight
  • Simple on, simple off
Bralette3/8
  • Easy from morning to night
  • Genuinely holds you
  • Invisible under clothes
  • Stays where you put it
  • Never needs adjusting
  • Survives the machine
  • Sized without your weight
  • Simple on, simple off

Swipe the table to see every option

One column runs straight down. That is the one to pick.

Questions we get asked most

How do I pick a size?

Order one size up from your usual US size. The top is cut to Asian sizing and runs one to two sizes smaller than you are used to — this is the single thing people get wrong. Between two sizes, take the larger one. The 90-day guarantee covers the swap either way.

Why don't you ask for my height and weight?

Because they do not tell us what we need. Two women at the same height and weight can be three sizes apart in the bust. Your usual size already carries that information — add one size for this cut and you are there.

Will it hold a fuller bust?

The cup is a single shaped panel sewn into the front with a band that sits under the bust, so the hold is spread across the whole top instead of hanging from two straps. It holds — but it does not lift the way an underwire bra does.

Can I take the cups out?

No. On this top the cup is bonded in as one piece, which is why it keeps its shape instead of folding over in the wash. If you would rather have pads you can lift out, our Everyday Support Tank is made that way.

Can I sleep in it?

Yes. No wire, no hook, no band and no clasp, so there is nothing pressing on you while you sleep.

Does the cup show through in White?

No. In White the cup is lined so it does not shadow through. The fabric stays opaque under light clothing.

Is it warm enough on its own?

On a mild day, yes — the rib is a proper knit, not a thin jersey. On a cold one it is the layer that goes under a cardigan or a jumper, which is the point: you get the warmth without a bra underneath it all.

How long does it hold its shape?

The cup is bonded as one piece rather than sewn-in elastic. Machine wash cold and hang to dry — no bleach, no tumble dryer, no ironing the cup — and it holds its shape wash after wash.

What if it does not fit?

90 days. Tell us the size you need and we sort it out. If it turns up damaged, faulty or not what you ordered, we replace it or refund it — one email, no phone call and no explaining yourself.

One size up. Then forget about it.

Pull it on. Head out. Nothing underneath.

Wear it, wash it, sleep in it. If it turns up damaged, faulty or not what you ordered, tell us inside ninety days and we replace it or refund it. Nothing to send back.

  • Never again tearing it off the moment the front door shuts
  • Never again hauling at a shoulder strap mid-sentence
  • Never again a bra under a jumper you cannot take off
Choose my size

Free shipping on orders over $50 · Tracked all the way