1000 × 1000
Source:https://www.texvisions.com/sweet-16-yard-signs
1600 × 800
Source:https://yardcardplanet.com/products/princess-sweet-16-ez-quick-sign-and-yard-card-flair-set
1082 × 1200
Source:https://www.ebay.com/itm/333673890054
700 × 700
Source:https://www.koyalwholesale.com/products/large-custom-sweet-16-welcome-sign-canvas-sign-for-part-decor-set-of-1
1500 × 1200
Source:https://www.amazon.com/HTDZZI-Birthday-Decorations-Backdrop-Sixteen/dp/B0BQ34ZK91
600 × 600
Source:https://www.aigprint.com/sweet-16-happy-birthday-sign/
660 × 570
Source:https://bonnieharmsdesigns.com/products/sweet-sixteen-wood-sign
1000 × 1000
Source:https://cdn.judge.me/reviews/unrivaledneon/products/sweet-16-neon-sign
1500 × 1500
Source:https://www.etsy.com/listing/497176518/sweet-16-sign-custom-sweet-sixteen
1000 × 1000
Source:https://www.aliexpress.com/item/1005004347540707.html