Bindi revealed that the wedding will feature their closest family and plenty of furry friends!
"Of course the day will be filled with family, friends and lots of gorgeous animals (koala cuddles are a must)!"
Bindi, 21, ended her post by asking her fans to help her and Chandler, 22, with their wedding planning, by making a public call-out for any and all ideas.
"Do you have wonderful wedding planning advice? I’d love to hear your thoughts and ideas. Hugs from us both xx"
On the 11th of August, Bindi announced that her wedding would be dedicated to her late father, Steve Irwin.
The image highlights the engagement ring Bindi received on her 21st birthday from fiancé Chandler and was accompanied by an emotional caption.
"Beginning our life together, saving wildlife and wild places," gushed Bindi.
"We will always honour Dad’s legacy and continue his mission, especially his passion for protecting beautiful saltwater crocodiles. ❤️ #CrocTrip2019#SteveIrwinWildlifeReserve".
Wrote Chandler in the comments section: "Here’s to a lifetime of creating positive change together❤️🐊"
WATCH: Bindi Irwrin shares sweet Father's Day tribute to Steve Irwin