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One Bra For Many Styles

Sometimes, you need multiple outfit changes throughout the day, but you shouldn’t have to swap out your undergarments too. At UCA Lingerie, we provide a selection of convertible strap bras that allow you to switch the strap positions to match whichever top or dress you’re currently wearing.

Starting the day off in a t-shirt or tank? Then the traditional strap position is a great choice! Swapping your top to something backless or criss-cross for the night? Reposition your straps to match with halter and x-shape options!

soft mesh convertible t-shirt bra in white

Shop Comfort & Convenience

At UCA Lingerie, we like to have a bra for every occasion, but that doesn’t mean you need to buy a different design for every outfit. Double-up on your convertible t-shirt bras and discover a more versatile lingerie setup. Each of our convertible strap bras offers unique features that could be the right fit for your lifestyle. We have wired or wireless, padded or unpadded, and molded or unlined options to appeal to everyone. Browse the entire collection and read some of our customer reviews before choosing your perfect fit.

Looking for additional sizing guidance? Check out our bra fitting guide for help.

Size Guide US 1123

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Size

Bra

Panties

Lingerie

Size Charts

Check My Size

BUST SIZE BAND SIZE	DIFFERENCE(BUST SIZE - BAND SIZE)
BUST SIZE BAND SIZE	3“-4”	4”-5“	5”- 6 1/8“	6 1/8“- 7 1/4”	7 1/4”- 8 3/8“
27 1/2“- 29 1/2”	32A	32B	32C	32D	32DD(E)
29 1/2“- 31 1/2”	34A	34B	34C	34D	34DD(E)
31 1/2“- 33 1/2”	36A	36B	36C	36D	36DD(E)
33 1/2“- 35 1/2”	38A	38B	38C	38D	38DD(E)
35 1/2“- 37 1/2”	40A	40B	40C	40D	40DD(E)
37 1/2“- 39 1/2”	42A	42B	42C	42D	42DD(E)
39 1/2“- 41 1/2”	44A	44B	44C	44D	44DD(E)

US	AU/NZ
32A	10A
34A	12A
36A	14A
38A	16A
40A	18A
42A	20A
44A	22A

US	AU/NZ
32B	10B
34B	12B
36B	14A
38B	16B
40B	18B
42B	20B
44B	22B

US	AU/NZ
32C	10C
34C	12C
36C	14C
38C	16C
40C	18C
42C	20C
44C	22C

US	AU/NZ
32D	10D
34D	12D
36D	14D
38D	16D
40D	18D
42D	20D
44D	22D

US	AU/NZ
32DD(E)	10E
34DD(E)	12E
36DD(E)	14E
38DD(E)	16E
40DD(E)	18E
42DD(E)	20E
44DD(E)	22E

US	FR
32A	85A
34A	90A
36A	95A
38A	100A
40A	105A
42A	110A
44A	115A

US	FR
32B	85B
34B	90B
36B	95B
38B	100B
40B	105B
42B	110B
44B	115B

US	FR
32C	85C
34C	90C
36C	95C
38C	100C
40C	105C
42C	110C
44C	115C

US	FR
32D	85D
34D	90D
36D	95D
38D	100D
40D	105D
42D	110D
44D	115D

US	FR
32DD(E)	85E
34DD(E)	90E
36DD(E)	95E
38DD(E)	100E
40DD(E)	105E
42DD(E)	110E
44DD(E)	115E

US	INT
32A	70A
34A	75A
36A	80A
38A	85A
40A	90A
42A	95A
44A	100A

US	INT
32B	70B
34B	75B
36B	80B
38B	85B
40B	90B
42B	95B
44B	100B

US	INT
32C	70C
34C	75C
36C	80C
38C	85C
40C	90C
42C	95C
44C	100C

US	INT
32D	70D
34D	75D
36D	80D
38D	85D
40D	90D
42D	95D
44D	100D

US	INT
32DD(E)	70E
34DD(E)	75E
36DD(E)	80E
38DD(E)	85E
40DD(E)	90E
42DD(E)	95E
44DD(E)	100E

FIND YOUR BEST BRA

Use the tool with your measurements to find your bra size

Select Band Size:

Select Bust Size:

YOUR RECOMMENDED SIZE:

Measure Your Band Size

Put on a non-padded bra and stand in front of a mirror.

Wrap a measuring tape around your body to align with the band.

Make sure the measuring tape is level when you read the number it shows.

Measure Your Bust Size

Wrap a measuring tape around your body to fit over the fullest part of your breasts.

Keep the measuring tape level and snug, not too loose and not too tight.

Breath in and out a few times to ensure comfort before reading the number on the tape.

PANTY SIZE	SIZE	WAIST(IN)	HIP(IN)
XS	0-2	24-26	34-36
S	4-6	26-28	36-38
M	8-10	28-30	38-40
L	12-14	30-32	40-42
XL	16-18	32-35	42-45
XXL	20	35-38	45-48

PANTY SIZE	SIZE	WAIST(IN)	HIP(IN)
XS	4-6	24-26	34-36
S	8-10	26-28	36-38
M	12	28-30	38-40
L	14	30-32	40-42
XL	16-18	32-35	42-45
XXL	20	35-38	45-48

PANTY SIZE	SIZE	WAIST(IN)	HIP(IN)
XS	34	24-26	34-36
S	36	26-28	36-38
M	38-40	28-30	38-40
L	42	30-32	40-42
XL	44-46	32-35	42-45
XXL	48-50	35-38	45-48

PANTY SIZE	SIZE	WAIST(IN)	HIP(IN)
XS	34	24-26	34-36
S	36	26-28	36-38
M	38	28-30	38-40
L	40	30-32	40-42
XL	42-44	32-35	42-45
XXL	46-48	35-38	45-48

US	PANTIES	LINGERIE
32A	XS	XS
32B	XS	XS
32C	S	S
32D	S	S
32DD(E)	S	S

US	PANTIES	LINGERIE
34A	S	S
34B	S	S
34C	M	M
34D	L	L
34DD(E)	L	L

US	PANTIES	LINGERIE
36A	M	M
36B	M	M
36C	L	L
36D	L	L
36DD(E)	XL	XL

US	PANTIES	LINGERIE
38B	L	L
38C	L	L
38D	XL	XL
38DD(E)	XXL	XXL

US	PANTIES	LINGERIE
40B	XL	XL
40C	XL	XL
40D	XXL	XXL
40DD(E)	XXL	XXL

US	PANTIES	LINGERIE
42B	XXL	XXL
42C	XXL	XXL
42D	XXL	XXL
42DD(E)	XXL	XXL

US	PANTIES	LINGERIE
44B	XXL	XXL
44C	XXL	XXL
44D	XXL	XXL
44DD(E)	XXL	XXL

US	AU/NZ	PANTIES	LINGERIE
32A	10A	XS	XS
32B	10B	XS	XS
32C	10C	S	S
32D	10D	S	S
32DD(E)	10E	S	S

US	AU/NZ	PANTIES	LINGERIE
34A	12A	S	S
34B	12B	S	S
34C	12C	M	M
34D	12D	L	L
34DD(E)	12E	L	L

US	AU/NZ	PANTIES	LINGERIE
36A	14A	M	M
36B	14B	M	M
36C	14C	L	L
36D	14D	L	L
36DD(E)	14E	XL	XL

US	AU/NZ	PANTIES	LINGERIE
38B	16B	L	L
38C	16C	L	L
38D	16D	XL	XL
38DD(E)	16E	XXL	XXL

US	AU/NZ	PANTIES	LINGERIE
40B	18B	XL	XL
40C	18C	XL	XL
40D	18D	XXL	XXL
40DD(E)	18E	XXL	XXL

US	AU/NZ	PANTIES	LINGERIE
42B	20B	XXL	XXL
42C	20C	XXL	XXL
42D	20D	XXL	XXL
42DD(E)	20E	XXL	XXL

US	AU/NZ	PANTIES	LINGERIE
44B	22B	XXL	XXL
44C	22C	XXL	XXL
44D	22D	XXL	XXL
44DD(E)	22E	XXL	XXL

US	FR	PANTIES	LINGERIE
32A	85A	XS	XS
32B	85B	XS	XS
32C	85C	S	S
32D	85D	S	S
32DD(E)	85E	S	S

US	FR	PANTIES	LINGERIE
34A	90A	S	S
34B	90B	S	S
34C	90C	M	M
34D	90D	L	L
34DD(E)	90E	L	L

US	FR	PANTIES	LINGERIE
36A	95A	M	M
36B	95B	M	M
36C	95C	L	L
36D	95D	L	L
36DD(E)	95E	XL	XL

US	FR	PANTIES	LINGERIE
38B	100B	L	L
38C	100C	L	L
38D	100D	XL	XL
38DD(E)	100E	XXL	XXL

US	FR	PANTIES	LINGERIE
40B	105B	XL	XL
40C	105C	XL	XL
40D	105D	XXL	XXL
40DD(E)	105E	XXL	XXL

US	FR	PANTIES	LINGERIE
42B	110B	XXL	XXL
42C	110C	XXL	XXL
42D	110D	XXL	XXL
42DD(E)	110E	XXL	XXL

US	FR	PANTIES	LINGERIE
44B	115B	XXL	XXL
44C	115C	XXL	XXL
44D	115D	XXL	XXL
44DD(E)	115E	XXL	XXL

US	INT	PANTIES	LINGERIE
32A	70A	XS	XS
32B	70B	XS	XS
32C	70C	S	S
32D	70D	S	S
32DD(E)	70E	S	S

US	INT	PANTIES	LINGERIE
34A	75A	S	S
34B	75B	S	S
34C	75C	M	M
34D	75D	L	L
34DD(E)	75E	L	L

US	INT	PANTIES	LINGERIE
36A	80A	M	M
36B	80B	M	M
36C	80C	L	L
36D	80D	L	L
36DD(E)	80E	XL	XL

US	INT	PANTIES	LINGERIE
38B	85B	L	L
38C	85C	L	L
38D	85D	XL	XL
38DD(E)	85E	XXL	XXL

US	INT	PANTIES	LINGERIE
40B	90B	XL	XL
40C	90C	XL	XL
40D	90D	XXL	XXL
40DD(E)	90E	XXL	XXL

US	INT	PANTIES	LINGERIE
42B	95B	XXL	XXL
42C	95C	XXL	XXL
42D	95D	XXL	XXL
42DD(E)	95E	XXL	XXL

US	INT	PANTIES	LINGERIE
44B	100B	XXL	XXL
44C	100C	XXL	XXL
44D	100D	XXL	XXL
44DD(E)	100E	XXL	XXL

One Bra For Many Styles

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