My question is, is there a thread that shows ALL of the previews of wearables? Preferably in the first post?

I know of this thread, but I'm looking for a more updated version.

If that's not an option, that's fine.

Seeing as that SubetaHQ is down :c

You can always go into your wardrobe, pick all subeta items, and search the items for previews.

The thread you linked had all the newly added wearable from the Reading Drive. This thread has some previous ones.

Really though, it's a lot better to just try what ReveL suggested and check the wardrobe itself, since they're in there.

Oh! I didn't know about that wardrobe tip as I haven't used it often as you can see. xD

Thanks :D