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Decorative balloon arrangement with red, white, and green balloons resembling tomatoes, decorated with green leaves and yellow paper decorations, set against a backdrop with text for a baby shower celebration.
Decorative balloon arrangement with white, silver, and transparent balloons next to a sign that reads 'Bride to be', with a green hedge background and wooden floor.
Wall balloon garland around a neon sign for Desert Drifter Coffee Shop.
Wicked themed balloon backdrop for Painted Sky Elementary School.
Bows and Pearls balloon backdrop for a bridal shower.
Disco baby shower featuring a wavy wall and silver sparkle panels.
Decorative setup for a bridal shower with colorful balloons, white daisies, a small ladder wrapped in greenery, and a sign that reads 'Fresh Off the Market, Katie's Bridal Shower' on a white wall with a striped canopy overhead, against a brick wall w
Outdoor poolside party decor with a large balloon arrangement in gold, white, red, green, and pink, and illuminated marquee letters spelling 'LOVE' in the background, with mountainous scenery in the distance.
Decorative display with red, white, and pink balloons arranged around a pink backdrop with a message "She's the Cherry on Top" and an illustration of cherries tied with a bow.
Decorative display with a dark green arch that has ‘Baby Bowan’ written on it, surrounded by a cascading arrangement of pastel-colored balloons and greenery, and a paper cutout of a sitting bear in front.
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Welcome to Designed by Dallman, where creativity meets celebration through custom event décor designed to make every moment unforgettable.

Based in Tucson, Arizona, Designed by Dallman creates elevated balloon installations, custom backdrops, and jumbo LED marquee experiences for corporate events, brand activations, graduations, showers, and celebrations of all kinds.

Celebrate Life’s Biggest Moments

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100 + Events Created

5 Star Google Reviews

100% Biodegradible Balloons

6 Years of Experience

Client Reviews

  • “From baby showers to birthdays, she always brings the space to life in a way that stops people in their tracks.”

    —Jess C.

  • “The professionalism, creativity, and attention to detail were exceptional from start to finish. If you're looking for someone to make your event unforgettable, I highly recommend Designed by Dallman.”

    —Tammy E.

  • “Could not recommend Ashley more! I gave her an idea of what I wanted & gave her full creative freedom and she blew us away!.”

    —Caroline K.

  • "Ashley was amazing from the start all the way through to the very last bit. She was patient with me through the design process, listening to my ideas and then combining them into the perfect balloon set-up for our event."

    —Crissi P.