home/ All Bras/ Underwire/

Base T-Shirt Bra

Base T-Shirt Bra

Lightly-Lined Underwire Bra

$48.00
$48.00 $48.00
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  • best seller
    Ally models the Base T-Shirt Bra in Black, displaying a front view of the bra’s smooth design with lightly padded cups and adjustable straps. sizing: Ally wears 32D
  • best seller
    Ally showcases the back of the Base T-Shirt Bra in Black, emphasizing the adjustable hook-and-eye closure and slim, supportive straps.
  • best seller
    Emersyn models the Base T-Shirt Bra in Black, standing in a relaxed pose to highlight the smooth, form-fitting design. sizing: Emersyn wears size 36C
  • best seller
    Emersyn displays the back of the Base T-Shirt Bra in Black, showing the adjustable band, convertible racerback feature, and overall comfortable fit.
  • best seller
    Ally poses in a three-quarter angle wearing the Base T-Shirt Bra in Black, highlighting the contoured fit and comfortable coverage.
  • best seller
    Full-body image of Ally wearing the Base T-Shirt Bra in Black, showcasing the bra’s lightly padded cups and supportive fit.
  • best seller
    A close-up of Ally modeling the Base T-Shirt Bra in Black, focusing on the smooth, ultra soft fabric, front adjustable straps, and supportive underwire structure.
  • best seller
    Ally demonstrates the racerback conversion of the Base T-Shirt Bra in Black, showing the versatility of the adjustable straps.
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home/ All Bras/ Underwire/

Base T-Shirt Bra

Base T-Shirt Bra

Lightly-Lined Underwire Bra

$48.00
$48.00 $48.00

This everyday underwire bra feels like wearing air. It’s lightly lined and carefully made with our signature silky-soft microfiber fabric for full coverage, and full comfort. So wear it wherever, whenever. That’s what it’s here for.

Core: black

Limited edition:

+More coming soon
Band Size: Size Guide
Cup Size:
Color
4
4
4
4
4
4
4
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Free shipping on all U.S. orders over $100.
Free return shipping.
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This everyday underwire bra feels like wearing air. It’s lightly lined and carefully made with our signature silky-soft microfiber fabric for full coverage, and full comfort. So wear it wherever, whenever. That’s what it’s here for.

Sizing & Fit
Fabric & Care
  • Designed in Los Angeles
  • Imported
  • 68% Nylon, 32% Elastane
  • Hand or Machine wash cold in wash bag, gentle cycle.
  • Lay flat to dry.
  • If between sizes, try larger cup
  • Unsure of your size? Check our Size Guide
    • View full details
    We invest in features that matter
    The Base Feature Illustration
    1. 

    j-hook

    Easily convert the bra to a racerback. You’re welcome.
    2. 

    front-adjustable

    We put the strap adjusters on the front. Say goodbye to the buddy system.
    3. 

    impossibly soft cups

    Cups with light lining and full coverage. Like pillows for your boobs.
    4. 

    signature x-bridge

    For the perfect fit and a little extra elegance.
    5. 

    microfiber fabric

    Knitted to be breathable, durable, and to create a seamless look.
    J-Hook
    j-hook
    Easily convert the bra to a racerback. You’re welcome.
    Front-adjustable
    front-adjustable
    We put the strap adjusters on the front. Say goodbye to the buddy system.
    Impossibly soft cups
    impossibly soft cups
    Cups with light lining and full coverage. Like pillows for your boobs.
    Signature X-bridge
    signature x-bridge
    For the perfect fit and a little extra elegance.
    Microfiber fabric
    microfiber fabric
    Knitted to be breathable, durable, and to create a seamless look.

    Customer Reviews

    Based on 3715 reviews
    77%
    (2851)
    11%
    (412)
    7%
    (246)
    3%
    (112)
    3%
    (94)
    P
    Pamela R
    Size: 36A
    Fit:
    Too Small
    Too Large
    Love it

    This is the first bra I’ve had in decades that fits perfectly and is actually comfortable to wear all day.

    C
    Caroline
    Favorite bra

    This is my favorite bra ever. The light lining gives just enough coverage to smooth everything out without feeling padded, and the material is butter soft. It has a handy hook in the back to turn it into a racer back too.

    S
    Sarah
    Size: 34C
    Fit:
    Too Small
    Too Large
    Great bra

    Very comfortable, I have four of these now and this is the only bra I wear now.

    B
    Betsy de Leiris
    Size: 40B
    Fit:
    Too Small
    Too Large
    Base T-shirt bra first look

    Iordered this bra in a size that turned out not to be a good fit. The return/exchange process was quick and easy, and the bra in a different size arrived today(September 8), a quick turnaround time. While I haven't had a chance to break it in yet, following the instructions for a better size was easy and the fit was perfect. I am very happy with the comfort and the quality of the material and design, and am looking forward to a long relationship with Harper Wilde!

    J
    J
    Fit:
    Too Small
    Too Large
    Comfy, simple, easy

    These bras are great. Simple and clean design, comfy to the point that I forget I'm wearing a bra. I've already bought multiples of this one in different colors.

    Load More
    A neatly arranged lineup of Base T-Shirt Bras in a range of shades, from black and brown to light beige, laid out on a soft white fabric background. The bras feature smooth, lightly lined cups and adjustable straps for a comfortable, seamless fit.

    Bundle up

    We all have that one bra we wear more often than we'd care to admit. No more dirty secrets.

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