Canoe Flotation Has Anyone Used One Of Those Flotation Suits On Your Little One?

Has anyone used one of those flotation suits on your little one? - canoe flotation

Going on a canoe trip from old 8 months. I have a life jacket, but it's bigger than I am going to try that 1, but I'm afraid to float an alternative. I wonder if anyone has experience with sewing bathing suits with foam pads? The brand today I could not buy (I show one by one speaks adapt floaters SwimSchool.