Such a cute baby gift idea. (Etsy link.) And not to take away from the crocheter’s sales, but I’m suddenly wondering: could you attach the squares with velcro? In such a way that you could attach them to each other in varying ways? Or maybe flaring out from a joined bottom like a hand of cards so as to be able to rearrange them into an impromptu small blanket on the go, like for tucking in in a carseat? Or not permanently joined at all except in little loops and buttons to make a solid surface across as needed?
Who’s the entrepreneur ready to run with that?