Mabel Women's Cotton-Nylon Built-In Bra Tank Top | Avinos Milano

AvinosIntimo

Find your size

Go by your usual US dress size. Mabel has a fitted cut, so if you're between two sizes, or have a fuller bust, take the larger one.

Size	US dress size	Bust
S	4–6	80–89 cm
M	8	90–94 cm
L	10	95–99 cm
XL	12	100–104 cm
2XL	14	105–109 cm
3XL	16	110–114 cm
4XL	18–20	115–124 cm

Why it feels different

We didn't make a better bra. We left it out.

A normal bra puts all the work on two thin straps and one tight band. Mabel spreads the support across the whole front of the top, so nothing presses in one place.

The bra is built in

A shaped, padded front sits inside the tank and holds you gently, so you get dressed in one layer instead of two.

Padding that stays put

The padding stays in position while you wear it and keeps its place in the wash, so nothing folds or wanders by lunchtime.

Nothing to dig in

No underwire, no hooks, no tight band. Wide, soft straps spread the weight, so there's nothing to slide off your shoulders.

A smooth back

The support stops at your sides, not across your back. No clasp, no band and no lines under a fitted sweater.

Mabel Built In Comfort Bra Tanktop, view 2

Mabel Built In Comfort Bra Tanktop, view 6

Mabel Built In Comfort Bra Tanktop, view 9

Sound familiar?

If you've ever…

struggled to do up a clasp behind your back
spotted a bra band bulging under a fitted top
pushed a slipping strap back onto your shoulder, again
found red marks on your shoulders at the end of the day
felt too warm in a bra with a vest on top
put a bra back on just to answer the door
realised your cup size doesn't fit the way it used to
counted down the minutes until you could take it off

…then Mabel was made for you.

Choose your Mabel

How it compares

Everything you wanted from your bra

And a few things it never did.

	Underwired braWired bra	Sports braSports bra	Shelf-bra camiCami	MabelMabel
Comfortable all day		Tight
Enough support for everyday			Barely
Smooth back under clothes		Sometimes
No wire, hooks or band			Band
Padding stays in place	No pads
Looks good on its own		Gym only
One layer instead of two

7 colors

One for every day of the week

Same soft fabric and built-in support in every color. Pick your favourite, or mix them in a bundle.

Mabel Built In Comfort Bra Tanktop, view 11

Black

Mabel Built In Comfort Bra Tanktop, view 12

Nude

Mabel Built In Comfort Bra Tanktop, view 13

Coffee

Mabel Built In Comfort Bra Tanktop, view 14

Green

Mabel Built In Comfort Bra Tanktop, view 15

Taupe

Mabel Built In Comfort Bra Tanktop, view 16

Olive Green

Mabel Built In Comfort Bra Tanktop, view 17

Burgundy

Getting dressed in the morning in the coffee Mabel built-in bra tank

Your new morning

Pull it on. That's it.

1Pull it over your head. No clasp to fiddle with behind your back.
2Add your trousers or jeans. You're dressed and supported.
3Forget about it. No straps to pull up, no band to adjust.

Black Mabel tank under an oatmeal cardigan on a winter morning in a British village

All year round

Under every sweater. On its own in summer.

In winter, Mabel is the smooth first layer under your knits and cardigans: no straps showing at the neckline, no lines across your back. When it warms up, wear it on its own.

Relaxing on the sofa in the evening in the coffee Mabel tank

From morning to evening

Comfortable at 9am. Still comfortable at 9pm.

The moment you'd normally reach behind your back to undo your bra simply doesn't come. Work, errands, travel, an evening on the sofa: it feels the same all day.

Mabel tank folded in a gift box with ribbon, ready for Christmas

The Christmas gift

The gift she'll actually wear

For your Mom or Grandma, a sister or a friend who's had enough of her bra. Enter her address at checkout and we'll send it straight to her.

Every order is packed within 1–3 working days and usually arrives 4–9 working days later, so order early for Christmas. If the size isn't right, we'll swap it for free.

Choose a gift

Size guide

Your size in ten seconds

Choose your usual US dress size. Mabel has a fitted cut: between two sizes, or a fuller bust? Take the larger one, and if it isn't right we'll swap it for free.

Size	US dress size	Bust
S	4–6	80–89 cm
M	8	90–94 cm
L	10	95–99 cm
XL	12	100–104 cm
2XL	14	105–109 cm
3XL	16	110–114 cm
4XL	18–20	115–124 cm

Try it for 30 days

Wear it, wash it, live in it. If it isn't for you, or the size isn't right, you have 30 days from delivery to send it back for free: a refund or a different size, whichever you prefer.

Delivery

Every order is packed within 1–3 working days and usually arrives 4–9 working days later. Delivery is free and tracked, and you get the tracking link by email the moment it ships.

View full details →

Questions

Good to know

Can I really wear it instead of a bra?

Yes, for everyday life: work, errands, travel and relaxing at home. It gives gentle, all-round support rather than the firm lift of an underwired bra, and it isn't designed as a sports bra for running or high-impact exercise.

I find bra clasps hard to do up. Is this easier?

Yes. There's no clasp at all: you pull it on over your head like any other top, and take it off the same way. Nothing to reach behind your back for.

Will it show a bulge across my back?

There's no band, so there's nothing to dig in or bulge over. The support stops at your sides and the back is one smooth layer of soft fabric.

My bra size has changed over the years. Which size do I choose?

You don't need a cup size at all. Choose your usual US dress size from the size guide; the soft stretch fabric follows your shape. Between two sizes? Take the larger one, and if it isn't right we'll swap it for free.

Will it work with a bigger bust?

The support comes from the whole padded front and the wide straps rather than from one band, which many women with a fuller bust find more comfortable. Take the larger size if you're in doubt. If it doesn't feel supportive enough, send it back for free within 30 days.

What is it made of?

A soft, lightweight cotton-nylon blend that's breathable and moves with you. It has a smooth, fitted cut that skims rather than squeezes.

Does the padding move around?

No. The padding is built in and stays in position while you wear it, wash after wash.

Which size should I order?

Go by your usual US dress size (see the size guide above), not your bra size. Mabel has a fitted cut, so if you're between two sizes or have a fuller bust, take the larger size. Wrong size? We'll swap it for free.

Can I wear it in winter?

Yes. It's the ideal first layer under sweaters, cardigans and blazers: smooth, no straps showing at the neckline and no lines across your back.

How do I wash it?

Machine wash cold and tumble dry on low. No special care needed.

When will it arrive?

Orders are packed within 1–3 working days and usually arrive 4–9 working days later. Delivery to anywhere in the US is free and tracked.

What if I don't like it?

You have 30 days from delivery to return it for free, for a refund or a different size. Just email info@avinosmilano.com and we'll take it from there.

#AvinosReviews-template--31540166623579__reviews .avr-card[hidden] { display: block; } #AvinosReviews-template--31540166623579__reviews .avr-tools, #AvinosReviews-template--31540166623579__reviews .avr-showmore, #AvinosReviews-template--31540166623579__reviews .avr-bar { display: none; }

What customers say about Avinos Milano

4.6

Based on 50 reviews

Sort by

Priyanka R. Verified buyer November 3, 2026

Comments about Oriana | Bohemian Summer Escape Jumpsuit

Quality is consistent

Second order from Avinos and both arrived at the same standard. The fabric doesn't have that thin feel a lot of online-only brands have.

Size: M

Was this helpful? Flag this review

Nathaniel K. Verified buyer July 7, 2026

Comments about Rafael Corduroy Shirt

Arrived in six days to Denver, well packed and exactly as pictured. No notes.

Size: L · Height: 5'11"

Was this helpful? Flag this review

Yasmin O. Verified buyer September 17, 2026

Comments about Mabel | Women's Cotton-Nylon Built-In Bra Tank Top

Great fabric, sizing takes a guess

The material and the finish are genuinely good. The size guide could be clearer about how things are measured, I ended up comparing against something I already own.

Size: S

Was this helpful? Flag this review

Curtis A. Verified buyer May 28, 2026

Comments about Gerard | Men's Elegant Shirt with Chest Pocket

Color matched the photos

This is where most online orders let me down and it didn't. What arrived is what was on the page.

Size: L · Height: 5'6"

Was this helpful? Flag this review

Lena B. Verified buyer August 20, 2026

Comments about Whitney V-Neck Fluid Jumpsuit with Front Slit

Good item, slow shipping

No complaint about what I received. It just took a little over two weeks to arrive and the tracking stalled halfway through. Support replied the same day when I asked.

Was this helpful? Flag this review

Rebecca T. Verified buyer October 14, 2026

Comments about Romily | Women's Sleeveless Wide-Leg Jumpsuit with Fitted Waist

Ordered three things over the past few months and the sizing has been identical each time, which makes reordering painless.

Size: M

Was this helpful? Flag this review

Take the bra off. Keep the support.

One soft tank that does the work of two. Try it for 30 days with free delivery and free returns.

Choose yours · 3 for the price of 2