Will Season 4's PvP sets be the same colours as the Chosen Seasons appearence?

So I didn’t get to fully finish my druids pvp transmog set, missing the legs, and with the return of the season 2 appearance for druid in season 4 I was wondering whether they were available to preview on the PTR, I’d check myself but they’re not active right now.

I was wondering if anyone saw whether they were the same colours and then just the elite pvp set was different or whether they were both different.