What Bra Size Is Michaela McManus?

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After appearing in a few short films, American actress Michaela McManus catapulted to stardom with her roles in Aquarius, One Tree Hill, and Law & Order: Special Victims Unit.

She’s also known for her flattering figure, especially in her younger days. I’m going to discuss the bra size of Michaela McManus, including its perks and disadvantages.

What Bra Size Is Michaela McManus?

Michaela McManus has a bra size of 34A. She wears a bra with A cups to cover her small bust, measuring 34 to 35 inches. A band ranging from 30 to 32 inches also assists in contouring the breast tissue.

Graphic image of Michaela Mcmanus with 34A bra size wearing a one-shoulder thigh-high slit

The 34A breasts of McManus fall under the small breasts category, along with Rosario Dawson’s 34B bra size. However, she can easily wear two-piece bikinis without worrying about side fat. She can also experiment with bralettes under tank tops or strapless bras for dresses.

The main challenge of having 34A breasts is that filling up the cups can sometimes be a struggle. Similar to Ali Larter, who also wears a 34A bra, Michaela McManus can use 32B and 36AA as sister sizes in such situations. This means she can share bra styles with her One Tree Hill co-star Hilarie Burton, who wears a 32B bra.

Michaela McManus Measurements

Michaela McManus is taller in height, measuring in at 5 feet 9 inches (5′ 9”). It’s estimated that her body measurements are 32-24-32 inches, which translates to a bust size of 32″, a waist size of 24″, and a hip size of 32″. She weighs roughly 126 pounds.

Benefits of Small Breasts

Minimal Bounce During Workouts

One huge benefit of having small breasts is that they hardly affect athletic performance because of their lack of bounce. It can be painful to have your boobs bouncing around as you work out, and women with small chests don’t have to experience this pain. Plus, small boobs mean you can wear pretty much any sports bra style, even if it has minimal padding.

Can Easily Sleep On Your Stomach

Another advantage of having small breasts is that you can comfortably sleep on your stomach without it being painful on your chest. There’s no need to toss and turn at night to prevent squashing your breasts. It’s also fairly easy to choose sleep clothes.

Don’t Have Side Boobs

If you love wearing tank tops, bikini tops, and sleeveless dresses, side boobs can get in the way of having a flawless silhouette. When your breasts are small, there’s less of a chance you have to worry about the dreaded side boob. You can wear anything without thinking about side boobs or bulges.

Drawbacks of Small Breasts

Don’t Always Fill Out Clothing

Despite its several benefits, among the most notable disadvantages of having small breasts is the chance that you won’t fill out bra cups or clothing. Particularly when the breast tissue is leaning toward the bottom, the shallow bustline can cause gaping cups.

Have a Less of a Figure

Small breasts can give your physique a straight, slim appearance. If your shoulders and hips are the same width, having a flat chest can also make you feel shapeless. Because of this, you might find yourself gravitating towards wearing push up bras most of the time.

Don’t Have Much Cleavage

A to B cup sizes don’t have prominent cleavage like larger breast sizes, even when wearing a plunging V-neck dress. In order to make it look like you have cleavage, you need to wear padded or push-up bras to make your bust look bigger.

Bra Size Measurement & Cup Size | A, B, C, D, DD Bra Sizes AND Extra Large Breasts


Michaela McManus has a 34A bra size. This style typically requires bras that can make small breasts look bigger. Bras with demi cups or padded cups can help contour 34A breasts.


Allena is the Founder and Editor of The Better Fit, a platform dedicated to empowering women with practical advice on bras and fitness, inspired by her own revelation of the widespread issue of incorrect bra sizing. Her expertise and tips have been recognized by major publications such as Cosmopolitan, Better Homes & Gardens, Insider, and NBC, making her a trusted voice in women's wellness and lifestyle.