Using plastic cover is best if you hang your jersey outside, not in the closet. This is because the heat and moisture inside can cause the PU typed namesets or sponsors to stick on the surface of the plastic cover.

Best is to hang it outside with plastic cover.

For me, I don't have plastic cover because I always try to wear my jerseys in rotation....No specific schedule because my collection somehow increases slowly.

just get my Barca retro two day ago from UK, surprisingly it just take 4 working day via Royal Mail
the jersey really awesome, any tips on washing this stripe knitted cotton