Free Shipping on orders $75+     See Details

4th of July Sale: Use Code EXTRA20     Shop Now

30% Off Value Brands  Shop Now

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

Toggle Nav
Favorites>
Favorites

38D3

Filter By
Filter
Clear All Filters
Sizing
Color
Brand
Style/Features
  1. All
A
  1. Adjustable Straps 29
  2. Animal Print 1
B
  1. Back Interest 1
  2. Bra-Sized Swimsuits 31
  3. Bright Colored Prints 11
C
  1. Contour 5
  2. Convertible 8
  3. Cut Outs 1
D
  1. DD+ Swimsuits 26
E
  1. Eco-Friendly 3
F
  1. Florals 8
  2. Full-Coverage 7
H
  1. Halter 6
L
  1. Lined
  2. Long Torso Swimsuits 3
M
  1. Mesh 3
  2. Modest Swimwear 4
N
  1. No Wire Swimsuits 1
  2. No-Padding 20
O
  1. O Rings 4
  2. One Piece Swimsuits 13
P
  1. Padded 9
  2. Patterned 13
  3. Plaid 2
  4. Plus Size 8
  5. Pockets 1
R
  1. Removable Padding 1
  2. Retro 4
  3. Ruffles 1
S
  1. Sexy Swimwear 2
  2. Sheer Swimwear 1
  3. Shelf Bra
  4. Slimming 9
  5. Solid 13
  6. String It Up 1
  7. Sustainable Swimwear 3
  8. Swimsuit Tops 18
T
  1. Tankini 18
  2. Textured Swim 10
  3. Ties 6
  4. Tropical 8
  5. Two Piece Swimsuits 18
U
  1. Underwire 30
W
  1. Wireless 1
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 38D3 as your bra size.

Items 1-24 of 31

  2. Spirit Selena Plunge Tankini Swim TopSpirit Selena Plunge Tankini Swim Top
    Swim
    Panache sw1781
    Spirit Selena Plunge Tankini Swim Top
    Rating:
    100%
    1
    $124.00
    Add to Compare
  4. Ottawa Underwire Twist Front One Piece SwimsuitOttawa Underwire Twist Front One Piece Swimsuit
    Swim
    Fantasie fs6360
    Ottawa Underwire Twist Front One Piece Swimsuit
    Rating:
    83%
    13
    $69.95 - $126.00
    Add to Compare
  9. Pinner Plunge One Piece SwimsuitPinner Plunge One Piece Swimsuit
    Swim
    Prima Donna 4013039
    Pinner Plunge One Piece Swimsuit
    $300.00 $229.95
    Add to Compare
  14. Ubud Full Cup Swim TankiniUbud Full Cup Swim Tankini
    Swim
    Prima Donna 4012270
    Ubud Full Cup Swim Tankini
    $203.00 $159.95
    Add to Compare
  15. Mangalore Full Cup Swim TankiniMangalore Full Cup Swim Tankini
    Swim
    Prima Donna 4012170
    Mangalore Full Cup Swim Tankini
    $203.00 $154.95
    Add to Compare
  16. Ottawa Underwire Twist Front Tankini Swim TopOttawa Underwire Twist Front Tankini Swim Top
    Swim
    Fantasie fs6356
    Ottawa Underwire Twist Front Tankini Swim Top
    Rating:
    100%
    4
    $49.99 - $106.00
    Add to Compare
  17. Bamboo Grove Twist Front Tankini Swim TopBamboo Grove Twist Front Tankini Swim Top
    Swim
    Fantasie fs1654
    Bamboo Grove Twist Front Tankini Swim Top
    Rating:
    93%
    3
    $119.00 $43.99 - $54.99
    Add to Compare
  19. Barrani Tankini Swim TopBarrani Tankini Swim Top
    Swim
    Prima Donna 4011470
    Barrani Tankini Swim Top
    $203.00 $150.95
    Add to Compare
  21. Full Busted Ruffle Twist Bandeau Tankini Swim TopFull Busted Ruffle Twist Bandeau Tankini Swim Top
    Swim
    Smart and Sexy sa623
    Full Busted Ruffle Twist Bandeau Tankini Swim Top
    Rating:
    65%
    8
    $47.00 $32.90
    Add to Compare
  24. Check In Underwire Plunge Tankini Swim TopCheck In Underwire Plunge Tankini Swim Top
    Swim
    Freya as1956
    Check In Underwire Plunge Tankini Swim Top
    Rating:
    80%
    1
    $85.00 $45.99 - $49.95
    Add to Compare
Page
per page