Mens Floral Button Up Shirt — Zinnia Watercolor Garden all-over print flat lay
Mens Floral Button Up Shirt — Zinnia Watercolor Garden styled on model
floral print detail — Zinnia Watercolor Garden
button-down collar detail — Zinnia Watercolor Garden Hawaiian shirt
floral shirt fabric detail
Mens Floral Button Up Shirt — Zinnia Watercolor Garden all-over print flat lay
Mens Floral Button Up Shirt — Zinnia Watercolor Garden styled on model
floral print detail — Zinnia Watercolor Garden
button-down collar detail — Zinnia Watercolor Garden Hawaiian shirt
floral shirt fabric detail

FloralZinnia Watercolor Garden Classic Floral Hawaiian Shirt for Men

$79.99 $39.99 -50%
POPULAR over people have bought this product in the last 24 hours.
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Step into garden-party season with our Zinnia Watercolor Garden Classic Floral Hawaiian Shirt — an all-over zinnia print with red, orange, purple, and magenta blooms over soft watercolor washes designed for men who want comfort and style without compromise.

The traditional button-down collar gives a clean, polished silhouette that wears equally well for weekend brunches, outdoor dinners, and warm-weather vacations. Whether you're styling it with chinos for an evening out or open over a tee for casual daily wear, this men's Hawaiian shirt is built for the moment — and the photo. The Zinnia Watercolor Garden Classic Floral Hawaiian Shirt also works as a mens floral button up shirt with an artful, painterly mood, making it a standout floral pattern shirt mens shoppers can wear beyond the beach.

Explore more: Floral Hawaiian Shirts · Tropical & Beach Shirts

  • All-over print: vivid watercolor zinnias create a standout floral hawaiian shirt with garden-inspired color.
  • Traditional button-down collar — clean, polished silhouette
  • Lightweight, breathable fabric with a soft hand feel
  • Reinforced stitching and durable button-front closure
  • Sizes XS – 5XL — big and tall friendly
  • Machine wash cold, tumble dry low

Built For: weekend brunches, garden parties, patio dinners, summer vacations, casual Fridays, family get-togethers

From the Floral collection at Shirtboom — independent men's Hawaiian shirts designed in the USA, printed on lightweight summer fabric, and priced under $50. The Zinnia Watercolor Garden Classic Hawaiian Shirt stands out with red, orange, purple, and magenta zinnia blooms over a soft watercolor background, giving this mens floral button up shirt an artistic garden-party feel.

How does this floral shirt mens short sleeve fit?
The Zinnia Watercolor Garden has a relaxed men's fit; please refer to the size chart above for full chest and length measurements before choosing.
Can I wear this mens floral button up shirt on vacation?
Yes. This mens floral button up shirt is made for resort dinners, garden parties, cruises, patios, and any warm-weather occasion needing color.
Is the zinnia print on the front and back?
Yes, the Zinnia Watercolor Garden design is an all-over print with watercolor zinnias, leafy stems, and layered color across the shirt.
What fabric is this Floral Hawaiian shirt made from?
This Floral Hawaiian shirt uses lightweight, breathable fabric with a soft hand feel. Machine wash cold and tumble dry low for easy care.
Do you offer big sizes in mens short sleeve shirts floral?
Yes. Shirtboom offers sizes XS through 5XL, with a big-and-tall-friendly cut. Check the size chart above for exact measurements.
Is this a tribal floral geometric ethnic aztec printed button up shirt?
No. The Zinnia Watercolor Garden is a watercolor floral design, not a tribal or Aztec print, with zinnia blooms as the main motif.

Shipping Info

Processing Time

All orders are processed within 1 – 2 business days. This includes the time needed to prepare your items, transfer them to our warehouse, and package them with your name and address before shipment.

Shipping Time

FREE STANDARD SHIPPING - ON ORDERS OVER $79.00

Shipping Method Estimated Delivery Window Costs
Standard shipping $6.99

During periods of high demand or extreme weather, shipments may be delayed slightly.

Tracking Number

Once your order has left our warehouse, we will send you the tracking number with the confirmation email so that you can track the package online. For international shipping, tracking may stop once the package is handed over to the country's international carrier.

Return & Exchange

If for some reason you are not happy with your purchase, we will gladly work with you to correct the problems. Items can be returned/exchanged and refunded within 30 days of receiving the product, in the unlikely event of a damaged, defective, or wrong item delivered to you.

Choose Your Style

Classic collar

Classic Collar

Daily Wear

A timeless printed shirt style with a clean and versatile collar shape. Perfect for everyday wear, casual outings, vacations, and smart-casual occasions while showcasing the same standout all-over print design.

  • Same printed design with a classic collar silhouette
  • Best for everyday styling
  • Great with jeans, chinos, and shorts
  • Recommended if you want a safe classic choice
Cuban collar

Cuban Collar

Most Popular

A relaxed printed shirt style with an open resort-inspired collar. Ideal for beach vacations, summer parties, BBQs, and holiday looks, featuring the same bold all-over print in a more laid-back silhouette.

  • Same printed design with a relaxed open collar
  • Best for summer and vacation vibes
  • Perfect for standout prints
  • Recommended if you want the signature look

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Size Guide

Relaxed Hawaiian fit. This shirt is designed with extra room through the chest and body.

  • Choose your usual size for a classic relaxed vacation fit.
  • If you are between sizes or prefer a cleaner fit, we recommend sizing down.
  • If you have broad shoulders, a larger chest, or prefer extra room, choose your usual size.

Measurements are garment measurements, not body measurements.

Fit Feedback

Real measurements from real ShirtBoom customers — use this to gauge how our sizes wear on different body types.

CustomerChestWaistWeightHeightSuggested SizeExpected Fit
Tyler G**104cm / 41″91cm / 36″81.6kg / 180lb173cm / 5′8MGreat / Relaxed
Marcus C**99cm / 39″71cm / 28″72.5kg / 160lb175cm / 5′9XSClean Fit
Daniel P**104cm / 41″84cm / 33″72.5kg / 160lb178cm / 5′10SGreat / Clean Relaxed
Jordan W**99cm / 39″104cm / 41″80kg / 176lb163cm / 5′4LLoose
Eric S**110cm / 43.3″100cm / 39.3″85kg / 187lb173cm / 5′8XLLoose
Size Chart
SizeChestShoulder WidthBottom OpeningShirt LengthSleeve Length
XS43″17.8″41″29″9.2″
S45.5″18.5″43.5″29.5″9.5″
M48″19.0″46″30″9.8″
L50.5″19.8″48.5″31″10.2″
XL53.5″20.8″51.5″32″10.5″
2XL56″21.8″54″33″10.9″
3XL59″22.8″57″34″11.3″
4XL62″23.8″60″35″11.6″
5XL65″24.5″63″36″11.9″
SizeChestShoulder WidthBottom OpeningShirt LengthSleeve Length
XS109451047423
S116471107524
M122481177625
L128501237926
XL136531318127
2XL142551378428
3XL150581458629
4XL157601528929
5XL165621609130
How to Measure
Shirt measurement diagram with 5 numbered measurements

1. Chest

Measure the full circumference around the chest at the fullest part, just under the arms — keep the tape level all the way around.

2. Shoulder Width

Measure straight across the back, from one shoulder seam to the other shoulder seam.

3. Bottom Opening

Measure the full circumference around the bottom hem opening of the shirt — all the way around, not just edge to edge.

4. Shirt Length

Measure from the highest point of the shoulder seam straight down to the bottom hem.

5. Sleeve Length

Measure from the shoulder seam down the outside of the sleeve to the cuff edge.

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