Seamless Tshirt Plus Size Bras

Colour: Building Grey

4.0 from 3,103 ratings

Molded cups do not need to add bulk to work on heavy tissue. We cut this cup from thin, breathable spacer fabric that prevents show-through while keeping a soft, rounded line. Building Grey sits flat under pale knits without the bright reflection of white. Full-coverage panels and channeled underwires hold the bust centered without poking.

$31.99

Cut in bands 30 to 46, cups A to K.

Also cut in 9 other colours

How this one is put together

Thin spacer cups
Breathable foam spacer cloth keeps nipples from pressing through lightweight jersey tops. The cups give shape without adding an extra cup size of pad, molding softly over full busts rather than sitting stiff.
Hidden inner sling
Inside each cup, a stitched sling anchors to the bottom and side wire. It gathers bust tissue inward toward the center chest. That containment keeps your profile clean and stops side drift under your arms.
Cushioned underwires
The underwires sit inside flat, padded wire channels that stop hard metal points from pressing your ribcage. They lift from the root of the breast to distribute weight back into the perimeter band.
Smooth grey finish
Building Grey offers a neutral base that does not flash high contrast under semi-sheer linen or light grey heather tops. The outer surface lies smooth without ridges or decorative trims to show through clingy tees.

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
30	25.6	30.3	31.3	32.3	33.3	34.3	35.2	36.2	37.2	38.2	39.2	40.2	41.2
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