Difficult decision to be made.I am currently trying to get my son a bit more involved in sea fishing and would like some advice please. He is 13 and you can sometimes actually see him growing so here lies the problem.I want to buy him some form of water proof, warm fishing clothing but am unsure of what line to go down.I would prefer to get him a flotation suit of some kind but would he get more wear out of a 2 piece or all in one. ? Obviously I want to buy him something that he will get this winter AND next out of but refuse to buy him something that he will "grow into" as I feel this is false economy and defeats the purpose of the immersion suit. I would really appreciate any advice at all on manufacturers, stockists etc.Some forum members hopefully must have come across this issue in the past . Many thanks.