If it’s huge like a full body one then I for sure would not bring it just on like a pillow I don’t think you’ll be allowed. You’ll probably have to check it or have in a carry on bag.
I’ve transported my massive pillow inside my luggage on a plane
My husband and I recently went on a baby moon to Cabo, I just put it in my luggage. If you don't mind checking an extra bag, it worked just fine.
I travelled with a pregnancy pillow. You put it in a vacuum bag and used a whole carry on for it.
Thanks for the help guys !! I have a lot of preparations to do in a month and would hate to forget or leave this pillow behind!
What does it look like can you share a picture