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Mystery Women's Shirt
Mystery Women's Shirt

MYSTERY WOMEN'S SHIRT

24 € 37 €

4.74 out of 5 stars

(35)

Size: S

Our T-Shirts are true to size.

Size Chart

Our T-Shirts are true to size.

Size Chest Length Chest Width
S 63 cm 24.8 inch 42 cm 16.5 inch
M 65 cm 25.6 inch 45 cm 17.7 inch
L 67 cm 26.4 inch 48 cm 18.9 inch
XL 69 cm 27.2 inch 51 cm 20.1 inch
XXL 71 cm 28.0 inch 56 cm 22.0 inch
3XL 73 cm 28.7 inch 60 cm 23.6 inch
● In Stock, Ready to Ship
Estimated delivery: Tue, 4 Aug – Wed, 5 Aug DE
Mysterious Style: Our Mystery Shirt isn’t just a piece of clothing—it’s a gateway to unexpected inspiration. Each shirt features a randomly selected design or motto, perfect for adding a touch of surprise to your day. Ready to unveil the mystery?

Due to the nature of a mystery product, no guarantees of size, style, or color can be made, nor can we guarantee that each individual order will be unique. Returns and exchanges cannot be accommodated due to the unique and exclusive nature of the shirt.

The Guarantee

Every product is built with purpose and personally field-tested by the team. From the first sketch to final delivery: if it doesn’t meet the BIA standard, it’s out. On this, you can count.

And if something ever slips through the cracks? Our Brotherhood Guarantee has your six. Just hit us up — we got your back. Always.

Attributes

Lightweight

Light fabric, full mobility.

Battle-Ready Durability

Built to endure extreme conditions and high-intensity operational use.

Insulated

Lets air through to keep you cool in the heat.

Technologies

Durable Screen Printing

Screen printing with strong color and high wash resistance.

Hand Drawn

Every design starts as a hand drawing.

Soft-Touch Cotton Finish

Smooth cotton, comfortable on skin, made for daily wear.

Suitable For

Indoor

Outdoor

Shooting Range

Gym

Specifications

Material Composition: 100% Cotton
Neckline: Crewneck
Fit Type: Athletic fit
Sleeve Length: Short
Fabric Weight: 160 g/m²
Fabric Stretch: Not stretchable
Water Resistance: No
Weave: Knitted

Origin

Made in Europe

Performance

Dynamic Movement

8 / 10

Breathability

9 / 10

Wind Resistance

4 / 10

Thermal Rating

1 / 10

Durability

7 / 10

STATEMENT SHIRTS FOR YOUR MISSION

Printed women's T-shirts that say something: Ammo, St. Michael, Team. Each statement shirt carries one hand-drawn design with a real story behind it, chosen for women who'd rather say one true thing than wear ten empty ones.

The prints are made in Germany and built to survive the wash; the messages are built to survive longer. Pick the design that matches the fight you're in: the discipline, the faith, the crew. It's worn for a reason, and the reason is yours.

WOMEN'S SHIRTS WITH THE SAME MINDSET

100% cotton, Made in Germany, with a tailored cut for a strong silhouette: close enough to show the work, comfortable enough to forget. Built for daily wear, training, and the gym, in sizes S to 3XL so the shirt fits the way it should on every frame.

The fabric holds its shape through years of washing, and the hand-drawn prints keep their edge. Same designs as the men's line, same standard, cut for women. The mindset was never gendered; the shirt just fits better now.

BUILT FOR DAILY LIFE

BIA women's shirts: black, clean lines, military-inspired prints that work without a single piece of camo. They pair with jeans, leggings, or boots, run errands, hit the gym, and hold up wherever the day goes.

The cotton is dense enough to keep its structure and soft enough for all-day wear; the prints are screen-printed in Germany and stay sharp through the wash. A shirt for the woman who gets things done and doesn't need the outfit to announce it: the design says enough, exactly once.

EVERY SHIRT CARRIES THE CODE

Brothers in Arms is anchored on a mindset: loyalty, discipline, the daily fight with your weaker self. That was never gated by gender, and it was never gated by a service record.

The women's shirts carry the same hand-drawn designs and the same standard as the men's line, cut for women: tailored where it matters, durable where it counts. Kill Your Demons, St. Michael, Team: the designs read the same on every frame that's earned them. What they mean, you already know.

WOMEN'S SHIRTS FAQ

How the women's T-shirts fit, what's behind them, and how they're made: the answers are here. Anything else, reach us via the contact form.
How do Brothers in Arms women's T-shirts fit?
Tailored but comfortable, in sizes S to 3XL. For a more relaxed fit, order one size up.
Are the T-shirts only for women with a military background?
Brothers in Arms is anchored on a mindset, not a service record.

Discipline. Standards. The daily fight with your weaker self. That fight doesn't require a uniform, and it doesn't end when the uniform comes off.

The women's shirts are cut differently. The standard isn't.

If you hold the line in your own life, you already know whether this is for you.

How do I properly care for my Brothers in Arms shirt?
Wash inside out at a maximum of 40°C. No dryer, no iron on the print. The design stays sharp and the shirt keeps its shape through many wears.
How is your shirt different from classic women’s shirts?
The difference is what's printed and how. Every design is drawn by hand, carries one clear message, and is made in Germany on heavyweight cotton. A shirt for women who'd rather say one true thing than wear ten empty ones.
Does buying a shirt support your veteran work?
Yes. Every shirt order supports our veteran work, with a focus on PTSD support. The mission is funded by the gear that carries it.

EVERY DESIGN HAS A DEEPER MEANING.

WHAT’S THE STORY BEHIND YOURS?

There's more to our designs than meets the eye. Read the stories that shaped them, and find the one that speaks to you:
Hard Times Create Strong Men
Hard Times Create Strong Men
The “Hard Times” mindset is all about turning adversity into strength. It’s a reminder that every challenge we face s...
Eyes on the Horizon
Eyes on the Horizon
The unexpected deep meaning and mindset behind our bestseller design "Eyes on the Horizon"
Stay Violent
Stay Violent
The only way to stop violent bad guys are violent good guys. Whether you like it or not, violence has always been—a...
Creation of the Coffee Table Book
Creation of the Coffee Table Book
Please forgive me but I got to start this story with the epilogue of this book: When ever you are going through a har...

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