They all look like pullets to me. Nice birds! I've been wanting Lavender Orpingtons for a couple years. I can't get them where I'm at and I don't want to order them online.
Thank you for replying. I am suspicious that the OE and lavender are going to end up being cockerels due to their behavior, their combs already turning reddish and they go at each other already. This is my first time owning chickens so I could obviously be WAYYYY off lol. But I am having fun on this site researching. If they do end up being roosters, the lady I got them from will switch me out for new chicks and I will try again haha.