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Navy Blue 70th Birthday Party Welcome Sign

4.5 out of 5 stars rating
2734 Total Reviews |
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Size
18" x 24"
Corner Style
Square
+$2.50

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About Foam Core Poster Boards

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Foam BoardsCreate your own from scratch

Corner Style: Square

Lightweight, sturdy, and ready to make a statement. Our foam core boards are perfect for welcome signs, event displays, presentations, posters, and signature boards. The dent-resistant polystyrene surface holds up to handling, travel, and even brief outdoor use, so your design looks sharp wherever it lands.

  • 3/16" thick white foam board with polystyrene core and surface
  • Multiple standard sizes plus custom sizing (18" L x 24" W is a customer favorite for welcome signs)
  • Vivid, full-color digital printing
  • Single or double-sided print options
  • Best for indoor use; limited outdoor use
  • Easy mounting for 1-sided prints with 3M tape or adhesive poster stands

Mounting Option: None

Choose between three mounting options.

About This Design

Navy Blue 70th Birthday Party Welcome Sign

Navy Blue 70th Birthday Party Welcome Sign

Modern Black and White 70th Birthday Welcome Sign. Celebrate seventy years in style with this bold and contemporary sign featuring a large black “70” with a handwritten script-style white “Seventy” at the top for a sleek, minimalist look. At the bottom, the sign reads “Welcome To [Name]’s 70th Birthday” along with the date in clean, classic fonts. The design features a rich navy blue background that fades smoothly into black, adding depth and a refined modern finish. All colors, including background and fonts, can be customized. Perfect for milestone birthdays, this modern welcome sign sets a stylish tone for any celebration.
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Customer Reviews

4.5 out of 5 stars rating2.7K Total Reviews
2214 total 5-star reviews136 total 4-star reviews79 total 3-star reviews90 total 2-star reviews215 total 1-star reviews
2,734 Reviews
Reviews for similar products
5 out of 5 stars rating
By Kena K.September 2, 2025 • Verified Purchase
Foam Core Board, Size: 18.00" x 24.00", CornerStyle: Square, Mounting Option: None
Very Beautiful. Will Definitely order again in the future. Purchased 18×24 size board which was perfect. Received compliments on how beautiful it was. Special thank you to the Designer and to Zazzle 🩷.
4 out of 5 stars rating
By Michelle M.August 13, 2025 • Verified Purchase
Foam Core Board, Size: 18.00" x 24.00", CornerStyle: Square, Mounting Option: None
Overall the sign was awesome! Good quality was a little bummed that it got mashed in transport. The sign definitely has creases where the box got smashed. Had it not been squished it would have been great! .
5 out of 5 stars rating
By Melanie T.May 4, 2026 • Verified Purchase
Foam Core Board, Size: 24.00" x 36.00", CornerStyle: Square, Mounting Option: None
So happy with this welcome sign purchase. It was a hit at my daughters baby shower! Just perfect! Thank you Zazzle! .

Tags

Foam Core Poster Boards
70th birthday party welcome signbold script calligraphy typographymodern contemporary uniquesimple minimalist minimalchic stylish trendy elegant cuteadult milestone celebration any ageseventy years old seventiethwomens mens masculine for himfor her girly girl femininenavy blue black and white
All Products
70th birthday party welcome signbold script calligraphy typographymodern contemporary uniquesimple minimalist minimalchic stylish trendy elegant cuteadult milestone celebration any ageseventy years old seventiethwomens mens masculine for himfor her girly girl femininenavy blue black and white

Other Info

Product ID: 256697347982271048
Created on: 5/16/2026, 2:08 PM
Rating: G