Is it weird to use a swaddle such as the one pictured for a newborn announcement photo if they are not a rainbow baby?

I’m pregnant with my 3rd. We are not finding out gender until it’s born. I have been looking for neutral blankets and outfits for hospital photos/announcement photos so I don’t have to buy tons of stuff for both genders. I came across this swaddle which I felt was neutral but I wasn’t sure if people would associate it with a rainbow baby (baby born after a loss). It is not a rainbow baby so I didn’t want to cause confusion. Am I overthinking it?