Base T-Shirt Bra

How to measure
1 Full Bust

Wrap the tape measure around your back and across the fullest part of your chest, ideally while wearing a lightly lined bra. Make sure to leave enough room to be able to take a full breath.

2 Underband

Measure the area directly under your breasts, around your ribcage. The measuring tape should be snug, but not tight.
home / All Bras / Underwire
Best seller
Base T-Shirt Bra

Base T-Shirt Bra

Lightly-Lined Underwire Bra

$48
$48 $48
  • In a softly lit room, a model wears the Base T-Shirt Bra in Beige with matching underwear, reclining on a tan leather sofa. The lightly lined cups provide full coverage, with smooth microfiber fabric and front-adjusting straps visible as she rests with her arms behind her head.
  • On a light studio backdrop, Darion wears the Base T-Shirt Bra in Beige with matching beige underwear. The bra features smooth molded cups, adjustable straps, and an underwire design for support.
  • From the back, Darion wears the Base T-Shirt Bra in Beige with convertible straps styled in a racerback configuration and a wide hook-and-eye back closure.
  • On a light studio backdrop, Darion wears the Base T-Shirt Bra in Beige, highlighting the back band, adjustable straps, and hook-and-eye closure.
  • Close-up on a light studio backdrop of Darion wearing the Base T-Shirt Bra in Beige. The bra features smooth molded cups, adjustable straps, and light padding for everyday support. sizing: Darion wears size 32D
  • In a softly lit room, a model wears the Base T-Shirt Bra in Beige with matching underwear, seated on a wooden chair. The lightly lined cups provide coverage, with smooth microfiber fabric and front-adjusting straps visible as she rests one hand in her hair.
  • On a light neutral studio backdrop, India wears the Base T-Shirt Bra in Beige, shown from the front. The lightly lined cups create smooth, full coverage, and the front-adjusting straps and signature X-bridge are visible at the center.
  • On a light neutral studio backdrop, India wears the Base T-Shirt Bra in Beige with matching underwear, shown in a side profile. The lightly lined cups provide full coverage, and the soft microfiber fabric creates a smooth, everyday silhouette. sizing: India wears size 36D
  • On a light neutral studio backdrop, India wears the Base T-Shirt Bra in Beige, shown from the back in a racerback position. The J-hook connects the straps for a convertible fit, and the microfiber band sits smooth across the back with a hook-and-eye closure.
  • On a light studio backdrop, Darion wears the Base T-Shirt Bra in Beige, featuring smooth molded cups, a low center gore, and adjustable shoulder straps.
1 10
home / All Bras / Underwire
Best seller

Base T-Shirt Bra

Base T-Shirt Bra

$48
$48 $48
Color: beige
Sale:
Band Size: Size Guide
Cup Size:
Color:
4
4
4
4
4
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4
Free shipping & returnsFree shipping over $75, always free returns.
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Description

Smooth. Supportive. Invisible under everything.

The Base T-Shirt Bra is the foundation you reach for on repeat. With underwire, front adjusting straps, and lightly lined cups, it delivers easy lift, smooth shape, and full coverage – without the effort. The layer closest to you can change everything. This bra was based on that idea.

Sizing & Fit

  • Full coverage
  • Size up if you’re between sizes

    • Unsure of your size? Check our Size Guide

Fabric & Care

  • Designed in Los Angeles
  • Imported
  • 68% nylon, 32% elastane
  • Hand or machine wash cold on gentle cycle in wash bag
  • Lay flat to dry
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Customer Reviews

Based on 3888 reviews
77%
(2987)
11%
(434)
7%
(261)
3%
(112)
2%
(94)
B
Brooke Nadzam
Size: 38D
Fit:
Too Small
Too Large
Doesn’t poke!

I always get poked by underwire bras. I spend the first couple of wears bending the wire—I know, it’s bad for it, BUT. I didn’t need to do that to this one. We’ll see how it wears long-term, but so far so good.

K
Katrina
Size: 36D
Fit:
Too Small
Too Large
Comfortable and supportive

Exactly what I wanted from a tshirt bra — comfortable and light, without compromising on support. Buying several!

K
KTB
Size: 36C
Fit:
Too Small
Too Large
Best Bra I’ve Found

Have been wearing this bra from Harper Wilde for a few years now. I’ve tried all the hyped brands and the old favorites too. But nothing compares to this bra. It’s a workhorse. I’m a 36C and this bra fits true to size.

M
Mimi S
Size: 36C
Fit:
Too Small
Too Large
Like I am braless!

OMGosh! I am over the moon about the base T shirt bra. It is underwire because that is what I have to do for my somewhat saggy girls! I have never had an underwire bra feel terrible, like some do, but also NEVER have had one feeling like I am braless. Every single part of this bra is perfect and comfy! The fabric is so soft and the cinnamon color is perfect under white tees. I am coveting the blush pink color. That may be my next! Thank you HW for making me a bra I have already texted to five friends with the words - best bra ever!

S
Sofia

fits like a glove

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