Wireless Plus Size Bras

Colour: Quantum Grey

4.1 from 891 ratings

We cut this unlined wireless bra to give full busts a rounded, natural line without rigid hardware. The smooth quantum grey knit lies flat beneath thin t-shirts without casting a harsh shadow. Soft fabric covers the cups completely, keeping tissue contained throughout the day.

$27.99

Cut in bands 32 to 48, cups A to K.

Also cut in 7 other colours

How this one is put together

Full coverage cups
Unlined fabric cups wrap high over the bust to stop spillage at the neckline. They let skin breathe freely while holding your natural profile under light or dark tops.
Stretchy underband
A wide elastic bottom band anchors the front and sides firmly against your ribs. It stays flat without rolling, shifting, or pinching as you move through your day.
U-shape back
The deep U-back design brings the straps inward so they stay on your shoulders. It spreads the weight of a fuller bust evenly across the back wings.
Smooth knit fabric
Soft stretch material feels gentle on bare skin and reduces friction under fitted clothes. Wash in cool water in a lingerie bag to preserve the elastic strength.

Getting the size right

Take a snug under bust measurement on a full exhale, then an over bust measurement with the tape resting. The gap between the two sets your cup letter.

Open the fit finder

Sister sizing works here too: if the band is tight, move up a band and down a cup. How that works.

Size chart for this style

108 band and cup pairs, taken from our own chart for this cut.

Band	Under bust	A	B	C	D	DD	E	F	G	H	I	J	K
32	27.6	32.3	33.3	34.3	35.3	36.3	37.2	38.2	39.2	40.2	41.2	42.2	43.2
34	29.5	34.2	35.2	36.2	37.2	38.2	39.1	40.1	41.1	42.1	43.1	44.1	45.1
36	31.5	36.2	37.2	38.2	39.2	40.2	41.1	42.1	43.1	44.1	45.1	46.1	47.1
38	33.5	38.2	39.2	40.2	41.2	42.2	43.1	44.1	45.1	46.1	47.1	48.1	49.1
40	35.4	40.1	41.1	42.1	43.1	44.1	45.0	46.0	47.0	48.0	49.0	50.0	51.0
42	37.4	42.1	43.1	44.1	45.1	46.1	47.0	48.0	49.0	50.0	51.0	52.0	53.0
44	39.4	44.1	45.1	46.1	47.1	48.1	49.0	50.0	51.0	52.0	53.0	54.0	55.0
46	41.3	46.0	47.0	48.0	49.0	50.0	50.9	51.9	52.9	53.9	54.9	55.9	56.9
48	43.3	48.0	49.0	50.0	51.0	52.0	52.9	53.9	54.9	55.9	56.9	57.9	58.9