What Bra Size Is Shannyn Sossamon?

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Shannyn Sossamon is an American actress, musician, director, and producer who has made a stream of horror movies. You may see her in 40 Days and 40 Nights, A Knight’s Tale, Kiss Kiss Bang Bang, and Sleepy Hollow.

She was unquestionably one of the “it girls” in the early 2000s, and her exquisite beauty has only grown in popularity over time. I’ll talk about Shannyn Sossamon’s bra size and how it appears on her figure.

What Bra Size Is Shannyn Sossamon?

Shannyn Sossamon’s bra size is 32A. This indicates her overbust ranges from 32 to 33 inches. She wears a bra with A cups and a band measuring 28 to 30 inches.

Graphic image of Shannyn Sossamon with 32A bra size wearing a v-neck short sleeve jumpsuit in gray print

Sossamon has a banana-shaped body, giving her an almost straight silhouette. Her 32A breasts don’t protrude much from her chest. The same goes for her Kiss Kiss Bang Bang co-star Michelle Monaghan, who has a 32A bra size, and Keira Knightley who also wears a 32A and both have an athletic build.

Shannyn Sossamon uses 30B and 34AA as sister sizes for her 32A bra. However, a 32-inch band size may look different on various bodies. For example, fellow actress Carey Mulligan, who wears a 32B bra, has a bigger cup size, yet her breasts don’t look that big either.

Shannyn Sossamon Measurements

Shannyn Sossamon is average in height, measuring in at 5 feet 8 inches (5′ 8”). I estimate that her body measurements are 32-25-32 inches, which translates to a bust size of 34″, a waist size of 25″, and a hip size of 33”. She weighs roughly 119 pounds.

Benefits of Small Boobs

Easier to Buy Clothing

Whether you’re shopping online or in stores for clothing, tops and dresses are often initially designed for women with smaller boobs. This gives you more options, and it also means that you won’t need to worry about getting custom-tailored clothing most of the time.

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.

Button-Down Shirts Fit

Let’s face it – button-down shirts are not made for women with large breasts unless you plan on sizing up 1-2 shirt sizes. Women with A-B cups don’t have to experience this struggle, since their boobs are not busting out of these shirts. You can easily wear your normal shirt size without it feeling too tight on your chest.

Drawbacks of Small Boobs

Breasts Stay Small as You Gain Weight

If your breasts are dense with tissue, they won’t grow in size even as you gain weight. In turn, they may look significantly smaller as you gain more fat in other parts of your body. However, if you lose weight, the fat in your breasts may also reduce, causing your boobs to become even smaller.

Sports Bras Can Flatten Breasts Too Much

Sports bras are a must-have in every woman’s wardrobe, even if you have small breasts. However, some sports bras have the potential to flatten your chest by compressing more breast tissue. It’s like watching your small breasts disappear once you wear a sports bra.

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


Shannyn Sossamon has a 32A bra size. This is among the smallest cup sizes. Even though it’s easy to cover the nipples without a bra, you can also use padded or adhesive bras to sculpt the bust.


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.