The investment in the suitcase has been well worth it, I travel confidently that my suit will arrive ready to wear. I used to bring it in a suit bag and ask a flight attendant to hang it up for me, but found that airlines became less and less accommodating of that request.

Even if you have status and are sitting in first class, they still look at you funny if you ask to hang a small garment bag.

any significant wrinkles. Hanging it overnight usually takes care of anything residual. Same thing for dress shirts.