White and gold balloon garland with large marquee PROM letters — luxury outdoor prom backdrop setup for photo ops and event entrances.
Balloon garland backdrop with light-up marquee PROM letters — custom graduation and prom decor in navy, gold, and white.
White and gold balloon garland with large marquee PROM letters — luxury outdoor prom backdrop setup for photo ops and event entrances.
Balloon garland backdrop with light-up marquee PROM letters — custom graduation and prom decor in navy, gold, and white.
White and gold balloon garland with large marquee PROM letters — luxury outdoor prom backdrop setup for photo ops and event entrances.
Balloon garland backdrop with light-up marquee PROM letters — custom graduation and prom decor in navy, gold, and white.
White and gold balloon garland with large marquee PROM letters — luxury outdoor prom backdrop setup for photo ops and event entrances.
Balloon garland backdrop with light-up marquee PROM letters — custom graduation and prom decor in navy, gold, and white.

PROM Marquee Letter Installation | 14ft Luxury Balloon Backdro

$950.00
What are you celebrating?: PROM
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Notes: Please allow at least 24 hours for order preparation. For urgent or same-day requests, give us a call.

White and gold balloon garland with large marquee PROM letters — luxury outdoor prom backdrop setup for photo ops and event entrances.
PROM Marquee Letter Installation | 14ft Luxury Balloon Backdro
$950.00

Description✨

The Ultimate Backdrop for the Night of a Lifetime.

Celebrate your school’s milestone with our Signature PROM Marquee Display. Combining 3ft tall illuminated letters with a sprawling 14ft organic balloon installation, this setup is designed to be the ultimate focal point for photo ops and grand entrances in Vaughan and King City.

The WeBalloonz Design Process:

  • We don't believe in "one size fits all." Every installation is custom-designed based on your venue’s unique architecture. While our standard display is 14ft wide, we can scale the height and density to perfectly frame your space, whether it’s a grand ballroom with support walls or an outdoor courtyard.

  • For outdoor PROM celebrations, we prioritize safety. If your setup is in an open area without wall support, we will design a lower, high-density "ground-based" organic flow to ensure the installation remains stunning and secure throughout the event.

  • Fully customizable to your PROM theme or school colors. From sophisticated Navy & Gold to ethereal White & Silver, we custom-mix every shade for a 5-star finish.

Rental & Logistics:

  • Turnkey Service: Price includes the rental of 3ft lit marquee letters and the full balloon installation. We handle the setup and return for the letters, the balloons are yours to keep!

  • Once booked, our team will coordinate with you to understand your venue's layout and determine the best placement for maximum impact.

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Frequently Asked Questions

FAQ Image

Yes! We offer delivery, full setup and teardown (additional
fee) options depending on your order.

We offer FREE delivery and installation in the Greater Toronto Area and surrounding communities. For venues outside that area, delivery/setup may be extra (starting at $45).

Yes! We love bringing creative visions to life. Just pop us a message and we’ll make it happen.

Absolutely!
You’re welcome to choose your own palette or theme, and we’ll match it as
closely as possible from our balloon inventory. Feel free to send us your
ideas, swatches, or inspiration photos and we’ll take it from there. For logos,
please provide a high-resolution PNG or JPEG file so we can get the best
result.



For outdoor setups, we always recommend a shaded or sheltered area to protect the balloons. Extreme heat, wind, or rain can shorten their lifespan, so moving the setup indoors is always the safest option.

If you need to cancel your event:

  • More than 7 days before: Your payment will be credited toward a future celebration.
  • Within 3 days of the event: Most preparation is already completed, so payments are non-refundable.

We’re flexible if you can adjust, for example, moving the setup indoors or changing to another nearby venue. Our goal is to make sure your event still looks beautiful, whatever the weather.

Yes! We can adapt and scale the design to fit your space perfectly — all while keeping the wow factor.

Indoors: Your display will stay looking perfect for the duration of the event as long as the room is kept cool. If the space gets too hot or humid, the balloons may turn slightly opaque, but they will still last throughout your celebration.

Outdoors: Balloons are sensitive to weather. We recommend placing them in a shaded or covered area whenever possible. In direct sunlight, balloons can only last a few hours, this is normal and unavoidable. To help, we always:

  • Schedule setup as close to your event time as possible
  • Use the highest quality balloons available
  • Design our setups to be full and lush, which minimizes the visual impact as balloons expand or fade

We’ll always advise the best setup option for your venue so your display looks beautiful for as long as possible.