I used cloth for both of my kids. With my oldest, she went straight from diaper to no diaper around two. My son is now two but is not ready for no diaper yet. He sometimes goes to the toilet but does not pull his diaper off in time so I would like to be able to get some trainers for him. However I am not sure what size he would be. He is in large panda tushies bamboo prefolds and in large growingbabygreen wool covers. Would he be a large in training pants too or would it be small since training pants are intended for toddlers?