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10B

Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
Model wearing the bra in strapless mode, focusing on secure fit and side boning support.
10B / Black 10B / Caramel 10B / Black/Caramel
Weightless Strapless BraWL026 $59.95
Clearance Sale
Weightless Underwire Lace Bra in Black by Fine Lines Lingerie
Weightless Underwire Lace Bra in Black by Fine Lines Lingerie
Weightless Underwire Lace Bra in Black by Fine Lines Lingerie
Weightless Underwire Lace Bra in Black by Fine Lines Lingerie
Weightless Underwire Lace Bra in Black by Fine Lines Lingerie
Weightless Underwire Lace Bra in Black by Fine Lines Lingerie
10B / Black 10B / Caramel 10C / Electric Fuchsia
Weightless Underwire Lace BraWL027 $59.95 $20.00
Clearance Sale
Weightless Underwire Lace Bra in Nude by Fine Lines Lingerie
Weightless Underwire Lace Bra in Nude by Fine Lines Lingerie
Weightless Underwire Lace Bra in Nude by Fine Lines Lingerie
Weightless Underwire Lace Bra in Nude by Fine Lines Lingerie
Weightless Underwire Lace Bra in Nude by Fine Lines Lingerie
Weightless Underwire Lace Bra in Nude by Fine Lines Lingerie
10B / Black 10B / Caramel 10C / Electric Fuchsia
Weightless Underwire Lace BraWL027 $59.95 $20.00
Clearance Sale
Weightless Underwire Plunge Bra in Black by Fine Lines Lingerie
Weightless Underwire Plunge Bra in Black by Fine Lines Lingerie
Weightless Underwire Plunge Bra in Black by Fine Lines Lingerie
Weightless Underwire Plunge Bra in Black by Fine Lines Lingerie
Weightless Underwire Plunge Bra in Black by Fine Lines Lingerie
Weightless Underwire Plunge Bra in Black by Fine Lines Lingerie
10B / Black 10B / Caramel
Weightless Underwire Plunge BraWL028 $59.95 $20.00
Clearance Sale
Weightless Underwire Plunge Bra in Nude by Fine Lines Lingerie
Weightless Underwire Plunge Bra in Nude by Fine Lines Lingerie
Weightless Underwire Plunge Bra in Nude by Fine Lines Lingerie
Weightless Underwire Plunge Bra in Nude by Fine Lines Lingerie
Weightless Underwire Plunge Bra in Nude by Fine Lines Lingerie
Weightless Underwire Plunge Bra in Nude by Fine Lines Lingerie
10B / Black 10B / Caramel
Weightless Underwire Plunge BraWL028 $59.95 $20.00
Clearance Sale
Model wearing the Weightless Wirefree Plunge Bra in Black by Fine Lines Lingerie, highlighting the deep V neckline and sculpted shape.
Model wearing the Weightless Wirefree Plunge Bra in Black by Fine Lines Lingerie, highlighting the deep V neckline and sculpted shape.
Model wearing the Weightless Wirefree Plunge Bra in Black by Fine Lines Lingerie, highlighting the deep V neckline and sculpted shape.
Model wearing the Weightless Wirefree Plunge Bra in Black by Fine Lines Lingerie, highlighting the deep V neckline and sculpted shape.
Model wearing the Weightless Wirefree Plunge Bra in Black by Fine Lines Lingerie, highlighting the deep V neckline and sculpted shape.
Model wearing the Weightless Wirefree Plunge Bra in Black by Fine Lines Lingerie, highlighting the deep V neckline and sculpted shape.
Model wearing the Weightless Wirefree Plunge Bra in Black by Fine Lines Lingerie, highlighting the deep V neckline and sculpted shape.
10B / Black 10B / Caramel
Weightless Wireless Plunge BraWL022 $59.95 $20.00
Clearance Sale
Model wearing the Caramel Wirefree Plunge Bra, showcasing the plunge neckline and smooth lace cups.
Model wearing the Caramel Wirefree Plunge Bra, showcasing the plunge neckline and smooth lace cups.
Model wearing the Caramel Wirefree Plunge Bra, showcasing the plunge neckline and smooth lace cups.
Model wearing the Caramel Wirefree Plunge Bra, showcasing the plunge neckline and smooth lace cups.
Model wearing the Caramel Wirefree Plunge Bra, showcasing the plunge neckline and smooth lace cups.
Model wearing the Caramel Wirefree Plunge Bra, showcasing the plunge neckline and smooth lace cups.
Model wearing the Caramel Wirefree Plunge Bra, showcasing the plunge neckline and smooth lace cups.
10B / Black 10B / Caramel
Weightless Wireless Plunge BraWL022 $59.95 $20.00

Discover our collection of size 10B bras. Whether you're looking for the best everyday T-shirt bra, a plunge bra for a deep v neckline or a chic and sexy lace bra, Fine Lines Lingerie has the perfect fit for you. Crafted with premium fabrics, lightweight padding and seamless finishes, our 10B bras are available in a variety of styles, from wireless to moulded underwire, all designed to enhance your natural shape. Ready to find the Fine Lines fit of your life?

Size Guide

Find your best fit.

Size Guide
Knickers
CM IN
Size Hip Waist
XS (8) 92 - 97 59 - 64
S (10) 97 - 102 64 - 69
M (12) 102 - 107 69 - 74
L (14) 107 - 112 74 - 79
XL (16) 112 - 117 79 - 84
2XL (18) 117 - 122 84 - 89
3XL (20) 122 - 127 89 - 94
4XL (22) 127 - 132 94 - 99
Size Hip Waist
XS (8) 36 - 38 23 - 25
S (10) 38 - 40 25 - 27
M (12) 40 - 42 27 - 29
L (14) 42 - 44 29 - 31
XL (16) 44 - 46 31 - 33
2XL (18) 46 - 48 33 - 35
3XL (20) 48 - 50 35 - 37
4XL (22) 50 - 52 37 - 39
Bodysuits, Camis & Chemises
CM IN
Size Hip Waist Underbust Cup
XS (8) 92 - 97 59 - 64 62 - 67 AA - B
S (10) 97 - 102 64 - 69 67 - 72 A - C
M (12) 102 - 107 69 - 74 72 - 77 B - C
L (14) 107 - 112 74 - 79 77 - 82 B - D
XL (16) 112 - 117 79 - 84 82 - 87 C - D
Size Hip Waist Underbust Cup
XS (8) 36 - 38 23 - 25 24 - 26 AA - B
S (10) 38 - 40 25 - 27 26 - 28 A - C
M (12) 40 - 42 27 - 29 28 - 30 B - C
L (14) 42 - 44 29 - 31 30 - 32 B - D
XL (16) 44 - 46 31 - 33 32 - 34 C - D
Soft Cup Bras
CM IN
Band
Triangle Cup
UK/USA 30 32 34 36 38
AUS 8 10 12 14 16
Underband (cm)
62 - 67 67 - 72 72 - 77 77 - 82 82 - 87
A S S/M M L XL
B S S/M M L XL
C S S/M M L XL
D S S/M M L XL
Underband (in)
24 - 26 26 - 28 28 - 30 32 - 34 34 - 36
A S S/M M L XL
B S S/M M L XL
C S S/M M L XL
D S S/M M L XL
Bra size calculation chart
CM IN
UK/USA 30 32 34 36 38
AUS 8 10 12 14 16
Underbust Measurement (cm)
Measure firmly around ribcage, directly underneath breasts.
62 - 67 67 - 72 72 - 77 77 - 82 82 - 87
Overbust Measurement (cm)
Measure loosely around fullest part of bust.
AA 72 - 75 77 - 80 82 - 85 87 - 90 92 - 95
A 75 - 77 80 - 82 85 - 87 90 - 92 95 - 97
B 77 - 80 82 - 85 87 - 90 92 - 95 97 - 100
C 80 - 82 85 - 87 90 - 92 95 - 97 100 - 102
D 82 - 85 87 - 90 92 - 95 97 - 100 102 - 105
DD 85 - 87 90 - 92 95 - 97 100 - 102 105 - 107
E 92 - 95 97 - 100 102 - 105 107 - 110
F 95 - 97 100 - 102 105 - 107 110 - 112
G 102 - 105 107 - 110 112 - 115
H 105 - 107 110 - 112 115 - 117
Underbust Measurement (in)
Measure firmly around ribcage, directly underneath breasts.
24 - 26 26 - 28 28 - 30 30 - 32 32 - 34
Overbust Measurement (in)
Measure loosely around fullest part of bust.
AA 28 - 29 30 - 31 32 - 33 34 - 35 36 - 37
A 29 - 30 31 - 32 33 - 34 35 - 36 37 - 38
B 30 - 31 32 - 33 34 - 35 36 - 37 38 - 39
C 31 - 32 33 - 34 35 - 36 37 - 38 39 - 40
D 32 - 33 34 - 35 36 - 37 38 - 39 40 - 41
DD 33 - 34 35 - 36 37 - 38 39 - 40 41 - 42
E 36 - 37 38 - 39 40 - 41 42 - 43
F 37 - 38 39 - 40 41 - 42 43 - 44
G 40 - 41 42 - 43 44 - 45
H 42 - 43 44 - 45 46 - 47

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