Free Shipping on orders $75+     See Details

20% Off Sleep Sale  Shop Now

Up to 70% Off Sale  Shop Now

30% Off Value Brands  Shop Now

Google Pay, Apple Pay, Venmo, PayPal Pay Later (4 payments)

Toggle Nav
Favorites
Favorites

42D3

Filter By
Filter
Clear All Filters
Sizing
Color
Brand
Style/Features
  1. All
A
  1. Arched Center Panel 6
B
  1. Back Smoothing 9
  2. Back-Support 1
  3. Boning 2
  4. Breathable 13
  5. Brushed Straps 1
C
  1. Center Pull Straps 16
  2. Compression Bra 8
  3. Contour 3
  4. Convertible 7
  5. Cooling 2
E
  1. Elasticized Top Cup 16
  2. Encapsulation 14
F
  1. Foam-polyurethane 5
  2. Full Figure Bras 23
  3. Full-Coverage 16
  4. Fully Adjustable Straps 2
H
  1. High Impact Sports Bra 13
I
  1. Impact-Low 2
  2. Impact-Medium 8
J
  1. J-Hook 5
K
  1. Kicked in Back Strap 8
L
  1. Leotard Back 8
  2. Lined 12
M
  1. Mesh 7
  2. Molded 7
N
  1. Narrow Center Panel 2
  2. No-Padding 11
P
  1. Padded 6
  2. Padded - Light 5
  3. Padded Straps 12
  4. Plunge Bra 1
  5. Plus Size 23
  6. Plus Size Bras 23
  7. Plus Size Sports Bras 19
R
  1. Racerback Bra 4
  2. Restricted Stretch Strap 7
S
  1. Seamed Cup Bra 10
  2. Seamless 6
  3. Side Boning 2
  4. Side Support Panels 4
  5. Side Support Sling 3
  6. Smoothing 1
  7. Spacer Foam 1
  8. Sports Bras
  9. Stretchy Molded Cups 1
T
  1. T-Shirt Bra 3
  2. Tall Center Panel 21
  3. Tall Sides 20
U
  1. Underwire Bra 11
  2. Unlined Bra 8
W
  1. Wicking 16
  2. Wide Set Straps 5
  3. Wide Straps 10
  4. Wide Triangle Center 2
  5. Wireless Bra 13
Lifestyle
Selected (1):
Clear All

D3 is your Universal Cup Size (UCS)

 

Did you know American brands like Wacoal, Natori, Vanity Fair, Bali call your cup size a DDD, European brands like Chantelle, Empreinte, Prima Donna, Anita, Simone Perele call your cup size an F, and UK brands like Elomi, Freya, Panache, Fantasie call your cup size an E?

Only at HerRoom, see everything that comes in all your cup sizes simply by using 42D3 as your bra size.

24 Items

  1. Simone Underwire Sports BraSimone Underwire Sports Bra
    Wacoal 855170

    Simone Underwire Sports Bra
    Rating:
    91%
    775
    $52.95 - $76.00
    Add to Compare
  2. The Ultimate Full Figure Soft Cup Sports BraThe Ultimate Full Figure Soft Cup Sports Bra
    Glamorise 1006

    The Ultimate Full Figure Soft Cup Sports Bra
    Rating:
    77%
    155
    $57.00 $42.75
    Add to Compare
  3. Active Maximum Support Wire Free Sports BraActive Maximum Support Wire Free Sports Bra
    Anita 5527

    Active Maximum Support Wire Free Sports Bra
    Rating:
    89%
    282
    $58.95 - $79.00
    Add to Compare
  4. Energise Underwire Sports Bra with J HookEnergise Underwire Sports Bra with J Hook
    Elomi el8041

    Energise Underwire Sports Bra with J Hook
    Rating:
    89%
    175
    $50.95 - $72.00
    Add to Compare
  5. No Bounce Cami Sports BraNo Bounce Cami Sports Bra
    Glamorise 1066

    No Bounce Cami Sports Bra
    Rating:
    86%
    375
    $47.00 $29.95
    Add to Compare
  6. Magic Lift Active Support BraMagic Lift Active Support Bra
    Glamorise 1005

    Magic Lift Active Support Bra
    Rating:
    82%
    248
    $57.00 $42.75
    Add to Compare
  7. Plus Size Underwire Sports BraPlus Size Underwire Sports Bra
    Sculptresse by Panache 9441

    Plus Size Underwire Sports Bra
    Rating:
    91%
    15
    $48.95 - $86.00
    Add to Compare
  8. Initiale Spacer Foam Underwire Sports BraInitiale Spacer Foam Underwire Sports Bra
    Empreinte 07200

    Initiale Spacer Foam Underwire Sports Bra
    Rating:
    87%
    6
    $149.95 - $204.00
    Add to Compare
  9. Underwire High Impact Sports BraUnderwire High Impact Sports Bra
    Glamorise 9066

    Underwire High Impact Sports Bra
    Rating:
    86%
    93
    $69.00 $39.95 - $51.75
    Add to Compare
  10. Double Layer Custom Control High Impact Sports BraDouble Layer Custom Control High Impact Sports Bra
    Glamorise 1166

    Double Layer Custom Control High Impact Sports Bra
    Rating:
    89%
    205
    $66.00 $42.95 - $49.50
    Add to Compare
  12. Sport Wireless Sports BraSport Wireless Sports Bra
    Goddess gd6910

    Sport Wireless Sports Bra
    Rating:
    85%
    25
    $44.95 - $58.00
    Add to Compare
  13. 2-Ply High Impact Underwire Sports Bra2-Ply High Impact Underwire Sports Bra
    Vanity Fair 78050

    2-Ply High Impact Underwire Sports Bra
    Rating:
    100%
    1
    $50.00 $35.00
    Add to Compare
  14. Pauline Full Coverage Underwire Sports BraPauline Full Coverage Underwire Sports Bra
    Fit Fully Yours b9660

    Pauline Full Coverage Underwire Sports Bra
    Rating:
    90%
    4
    $73.00
    Add to Compare
  16. 18 Hour Active Lifestyle Wirefree Bra18 Hour Active Lifestyle Wirefree Bra
    Playtex 4159

    18 Hour Active Lifestyle Wirefree Bra
    Rating:
    92%
    233
    $39.00 $27.30
    Add to Compare
  17. Elite Performance Medium Impact Cami Sports BraElite Performance Medium Impact Cami Sports Bra
    Glamorise 1067

    Elite Performance Medium Impact Cami Sports Bra
    Rating:
    90%
    23
    $54.00 $40.50
    Add to Compare
  18. Microfiber Underwire Sports BraMicrofiber Underwire Sports Bra
    Elila 2511

    Microfiber Underwire Sports Bra
    Rating:
    98%
    6
    $67.00
    Add to Compare
  19. Full Figure Wirefree Sports BraFull Figure Wirefree Sports Bra
    Vanity Fair 71500

    Full Figure Wirefree Sports Bra
    Rating:
    93%
    43
    $50.00 $35.00
    Add to Compare
  20. Upbeat Non Padded Sports BraUpbeat Non Padded Sports Bra
    Sculptresse by Panache 9552

    Upbeat Non Padded Sports Bra
    $86.00
    Add to Compare
  21. Upbeat Wired Sports BraUpbeat Wired Sports Bra
    Sculptresse by Panache 9442

    Upbeat Wired Sports Bra
    $86.00
    Add to Compare
  24. Zoe Pro Max Support Sports BraZoe Pro Max Support Sports Bra
    Dominique 6100

    Zoe Pro Max Support Sports Bra
    Rating:
    80%
    16
    $73.00
    Add to Compare
per page