What is the antonym of inside-out?

The antonym of "inside-out" depends on the context. Here are some possibilities:

If "inside-out" refers to a garment turned inside out:

* Right-side out

* Outside-in

If "inside-out" refers to something turned upside down:

* Right-side up

If "inside-out" refers to a state of confusion or disarray:

* Organized

* Structured

* In order

* Clear

If "inside-out" refers to a deep understanding or knowledge:

* Superficial

* Surface level

* External

The best antonym will depend on the specific meaning of "inside-out" in your sentence.