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
  • Against a light gray studio backdrop, Amber wears the Base T-Shirt Bra in Black. The lightly lined, full-coverage underwire cups create a smooth silhouette, finished with thin front-adjusting straps and Harper Wilde’s signature silky-soft microfiber fabric. sizing: Amber wears size 34D
  • In a softly lit room, a model wears the Base T-Shirt Bra in Black with matching underwear, seated against a wall. The lightly lined cups provide coverage, with smooth microfiber fabric and adjustable straps visible.
  • On a light studio backdrop, Amber wears the Base T-Shirt Bra in Black with the J-hook clasped, converting the adjustable straps into a racerback. The smooth microfiber band and hook-and-eye closure sit flat across her back.
  • On a light studio backdrop, Amber faces away wearing the Base T-Shirt Bra in Black. The smooth microfiber band sits flat across her back, with adjustable straps and a hook-and-eye closure visible. Her hair is styled in a bun, highlighting the bra’s clean, supportive back design.
  • On a white studio backdrop, Ally wears the Base T-Shirt Bra in Black from a three-quarter angle, showing the molded cups and front adjustable straps. sizing: Ally wears size 32D
  • On a white studio backdrop, Ally wears the Base T-Shirt Bra in Black with matching underwear, arms raised, showing the full front silhouette, lightly lined cups, and front adjustable straps.
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home / All Bras / Underwire
Best seller

Base T-Shirt Bra

Base T-Shirt Bra

$48
$48 $48
Smooth: black
Lace:
Picot Trim:
Band Size: Size Guide
Cup Size:

Quantity:
Free shipping & returnsFree shipping over $75, always free returns.

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
View full details

Customer Reviews

Based on 4886 reviews
69%
(3369)
12%
(599)
9%
(453)
5%
(258)
4%
(207)
S
Shan
Size: 36B
Fit:
Too Small
Too Large
Returning customer

I love these bras, I bought one a few years ago - it had a long life and I was in need of a new one. I ordered the size I thought I was (I was wrong) and customer service took care of that problem for me very quickly! I highly recommend these bras, simple and comfortable.

N
Nicole Novondo
Size: 36DD
Fit:
Too Small
Too Large
I’d wear it as a t-shirt

Amazing support and it feels so soft like a t-shirt. I’ve worn it under a shirt and a blouse and it feels so seamless.

L
Lisa V
Size: 36 B
Fit:
Too Small
Too Large
First try with Harper Wilde

I read about this bra on Wirecutter and since I totally trust the NYT I decided to try it. I am amazed at how well it fits and how comfortable it is. I thought I would need to move away from underwire bras because they can get annoying by the end of the day but this is sooo comfortable that I didn't notice the underwire at all. Will definitely buy more.

S
Susan T
Size: 36 B
Fit:
Too Small
Too Large
Most comfortable bra I have ever owned

I hate wearing bras and it's the first thing that comes off when I walk through the door at home. This bra was so comfortable, I wore it all day and didn't think about it once. I'm definitely ordering more.

E
EJL
Size: 42C
Fit:
Too Small
Too Large
Great fit

This bra is as advertised. I am quite happy with it.

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